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Ottawa morphology

Ottawa morphology is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ottawa morphology rather than just read about it. In short: Ottawa has complex systems of both inflectional and derivational morphology. Like other dialects of Ojibwe, Ottawa employs complex combinations of inflectional prefixes and suffixes to indicate grammatical information.

Key takeaways

  • Ottawa morphology belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Ottawa morphology to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Ottawa morphology from memory before moving on to harder problems.

Reference excerpt

Ottawa has complex systems of both inflectional and derivational morphology. Like other dialects of Ojibwe, Ottawa employs complex combinations of inflectional prefixes and suffixes to indicate grammatical information. Ojibwe word stems are formed with combinations of word roots (sometimes also called initials), and affixes referred to as medials and finals to create basic words to which inflectional prefixes and suffixes are added. Word stems are also combined with other word stems to create compound words. Innovations in Ottawa morphology contribute to differentiating Ottawa from other dialects of Ojibwe. These differences include: the reanalysis of person prefixes and word stems; the loss of final /-n/ in a number of inflectional suffixes; a distinctive form for the verbal suffix indicating doubt; and a distinctive form for the verbal suffix indicating plurality on intransitive verbs with grammatically inanimate subjects. The most significant of the morphological innovations that characterize Ottawa is the restructuring of the person prefixes that occur on both nouns and verbs. These prefixes carry significant grammatical information about grammatical person (first, second, or third). The rule of Syncope modifies the pronunciation of the prefixes, by deleting the short vowel in each prefix.

Morphological innovations

Reanalysis of person prefixes and word stems By deleting many short vowels, vowel syncope has a significant impact on Ottawa morphology. In particular, syncope changes the pronunciation of the three person prefixes that appear on nouns and verbs; these prefixes carry significant grammatical information about grammatical person (first, second, or third). Syncope also increases variability in the pronunciation of noun and verb stems (the basic forms of words). The increased alternations in the pronunciation of words makes the analysis and structure of words more complex. The third person prefix /o-/, which occurs with both nouns and verbs, is completely eliminated. As a result, there is no direct grammatical marker to indicate third-person on inflected forms of nouns or verbs. Further, Ottawa has innovated by creating new forms for the person prefixes, but the new suffixes have the effect of regularizing the pronunciation of words they are added to, particularly those that historically have a short vowel in the first syllable. The first-, second-, and third-person prefixes have different forms in Ottawa as opposed to non-syncopating dialects. The table below compares the forms of the person prefixes in non-syncopating dialects and in Ottawa, when added to consonant-initial noun or verb stems.

The basic form of a noun or verb word without any inflectional prefixes or suffixes is referred to as the stem. The addition of prefixes and suffixes to noun and verb stems creates variant pronunciations, or allomorphs, of the basic word stems, where in other dialects of Ojibwe these allomorphs do not occur. For example, the singular noun makizin 'shoe' has the following partial paradigm of possessive forms in Ottawa. The word ‘shoe’ has two different forms or allomorphs, one <mkizin> for forms without any personal prefix, and another <makzin> for first- and second-person forms, with the latter also being used for the third-person form, which has no prefix.

The rule of Syncope also has a significant impact on nouns and verbs that begin with a vowel. When added to a noun or verb stem that begins with a vowel, in non-syncopating dialects the consonant /d/ is added to the prefix. In Ottawa the weak vowel of the prefix is deleted.

Reanalysis of existing forms with personal prefixes has led to the creation of new variants of the prefixes. In addition to the two variants n- and nd- of the first-person prefix, new variants ndoo-, ndi- and nda- now occur, with similar forms for the second-person and third-person prefixes. The likely route for the process of creation of the variant ndoo- arises from prefixed forms of Ottawa nouns such as pwaagan ‘pipe,’ corresponding to the form opwaagan in non-syncopating dialects. In the following table, the initial vowel /o-/ of the noun opwaagan ‘pipe’ is deleted in Ottawa because it is in a metrically Weak position, as in (a) in the table below. Before a vowel-initial word in non-syncopating dialects, the first-person prefix takes the form /nid-/, and the initial vowel /o-/ of the noun is lengthened by a regular rule to /oo-/. In Ottawa the prefix has the form /nd-/, and the vowel of the noun is also /oo-/, as in (b) in the table below.

Noun and verb stems that historically began with a short vowel have been reanalyzed as beginning with a consonant. For a noun such as Ottawa pwaagan, ‘pipe,’ which is missing the initial short vowel that occurs in other dialects, the first-person possessive form ndoopwaagan ‘my pipe’ has been reanalyzed as consisting of a prefix ndoo- and the noun stem pwaagan. Uncertainty about the status of the vowel alternations appears to have served as the trigger for the restructuring of word stems, which lessens the need for speakers to learn the abstract patterns underlying the alternations. The general pattern for the reanalysis of noun stems is to take the unprefixed singular stem as the basic form, and add any prefixes to that form; verb stems have undergone the same type of reanalysis. The new variant of the person prefix ndoo- creates a more stable and learnable form of word stems for speakers by decreasing the amount of stem allomorphy that occurs. The new prefix is extended to other words so that an alternative way of saying ‘my shoe’ is ndoo-mkizin; by convention a hyphen is written between the restructured prefixes and the following noun stem. Similar explanations account for the other innovative prefixes.

Deletion of final /-n/ in inflectional suffixes The consonant /-n/ is deleted when it occurs at the end of some inflectional suffixes. A similar phenomenon with a sequence of word-final consonants is reflected in words such as Ottawa niinwi 'we (exclusive),' which is niinawind in most other dialects of Ojibwe.

The loss of /n/ is not a general phonological phenomenon, in that there are a number of Ottawa suffixes that retain final /n/. For example, the plural suffix for inanimate nouns has as one of its forms /-an/ in all dialects of Ojibwe, including Ottawa, as in jiimaanan 'boats' with plural suffix /-an/ (all dialects).

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Ottawa morphology

Start with the simplest possible case. Write down what Ottawa morphology claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ottawa morphology before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ottawa morphology ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ottawa morphology

In research
Ottawa morphology appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Ottawa morphology in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Ottawa morphology is common in secondary-school and first-year university syllabi. It links to neighbouring topics Indigenous languages of the North American eastern woodlands, Linguistic morphology, Ottawa dialect, so understanding it makes those chapters shorter.
In everyday life
Look for Ottawa morphology outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Ottawa morphology in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ottawa morphology means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Ottawa morphology out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ottawa morphology in simple terms?

Ottawa has complex systems of both inflectional and derivational morphology. Like other dialects of Ojibwe, Ottawa employs complex combinations of inflectional prefixes and suffixes to indicate grammatical information.

Why does Ottawa morphology matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ottawa morphology?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ottawa morphology.

Tags

  • Indigenous languages of the North American eastern woodlands
  • Linguistic morphology
  • Ottawa dialect

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