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H-dropping

H-dropping 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 H-dropping rather than just read about it. In short: H-dropping or aitch-dropping is the deletion of the voiceless glottal fricative or "H-sound", [h]. The phenomenon is common in many dialects of English, and is also found in certain other languages, either as a purely historical development or as a contemporary difference between dialects.

H-dropping — main illustration
H-dropping — illustration

Key takeaways

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

Reference excerpt

H-dropping or aitch-dropping is the deletion of the voiceless glottal fricative or "H-sound", [h]. The phenomenon is common in many dialects of English, and is also found in certain other languages, either as a purely historical development or as a contemporary difference between dialects. Although common in most regions of England and in some other English-speaking countries, and linguistically speaking a neutral evolution in languages, H-dropping is often stigmatized as a sign of careless or uneducated speech, due to its strong association with the lower class. The reverse phenomenon, H-insertion or H-adding, is found in certain situations, sometimes as an allophone or hypercorrection by H-dropping speakers, and sometimes as a spelling pronunciation or out of perceived etymological correctness. A particular example of this is the spread of 'haitch' for 'aitch'.

In English

Historical /h/-loss In Old English phonology, the sounds [h], [x], and [ç] (described respectively as glottal, velar and palatal voiceless fricatives) are taken to be allophones of a single phoneme /h/. This phoneme occurred at the start of syllables, alone or clustered with an approximant, and in coda position. The [h] sound appeared in most onsets (except those with an /h/ and /w/ cluster, which had [x]) and the other two allophones in syllable codas ([x] after back vowels and [ç] after front vowels). The instances of /h/ in coda position were lost during the Middle English and Early Modern English periods, although they are still reflected in the spelling of words such as taught (now pronounced like taut) and weight (now pronounced in most accents like wait). Most of the initial clusters involving /h/ also disappeared (see H-cluster reductions). As a result, in the standard varieties of Modern English, the only position in which /h/ can occur is at the start of a syllable, either alone (as in hat, house, behind, etc.), in the cluster /hj/ (as in huge), or (for a minority of speakers) in the cluster /hw/ (as in whine if pronounced differently from wine). The usual realizations of the latter two clusters are [ç] and [ʍ] (see English phonology).

Contemporary H-dropping The phenomenon of H-dropping considered as a feature of contemporary English is the omission, in certain accents and dialects, of this syllable-initial /h/, either alone or in the cluster /hj/. (For the cluster /hw/ and its reduction, see Pronunciation of English ⟨wh⟩.)

Description H-dropping, in certain accents and dialects of Modern English, causes words like harm, heat, home and behind to be pronounced arm, eat, ome and be-ind (though in some dialects an [h] may appear in behind to prevent hiatus – see below). Cases of H-dropping occur in all English dialects in the weak forms of function words like he, him, her, his, had, and have. The pronoun it is a product of historical H-dropping – the older hit survives as an emphatic form in a few dialects such as Southern American English, and in the Scots language. Because the /h/ of unstressed have is usually dropped, the word is usually pronounced /əv/ in phrases like should have, would have, and could have. These can be spelled out in informal writing as "should've", "would've", and "could've". Because /əv/ is also the weak form of the word of, these words are often erroneously spelled as should of, would of and could of.

History There is evidence of h-dropping in texts from the 13th century and later. It may originally have arisen through contact with the Norman language, where h-dropping also occurred. Puns which rely on the possible omission of the /h/ sound can be found in works by William Shakespeare and in other Elizabethan era dramas. It is suggested that the phenomenon probably spread from the middle to the lower orders of society, first taking hold in urban centers. It started to become stigmatized, being seen as a sign of poor education, in the 16th or 17th century.

Geographical distribution

H-dropping occurs (variably) in most of the dialects of the English language in England and Welsh English, including Cockney, West Country English, West Midlands English (including Brummie), East Midlands English, most of northern England (including Yorkshire and Lancashire), and Cardiff English. It is not generally found in Scottish English and Irish English. It is also typically absent in certain regions of England and Wales, including Northumberland, East Anglia and parts of North and West Wales. H-dropping also occurs in some Jamaican English, and perhaps in other Caribbean English (including some of The Bahamas). It is not generally found in North American English, although it has been reported in Newfoundland (outside the Avalon Peninsula). However, dropping of /h/ from the cluster /hj/ (so that human is pronounced /'juːmən/) is found in some American dialects, as well as in parts of Ireland – see reduction of /hj/.

Social distribution and stigmatization H-dropping, in the countries and regions in which it is prevalent, occurs mainly in working-class accents. Studies have shown it to be significantly more frequent in lower than in higher social groups. It is not a feature of RP (the prestige accent of England), or even of "Near-RP", a variant of RP that includes some regional features. This does not always apply, however, to the dropping of /h/ in weak forms of words like his and her. H-dropping in English is widely stigmatized, being perceived as a sign of poor or uneducated speech, and discouraged by schoolteachers. John Wells writes that it seems to be "the single most powerful pronunciation shibboleth in England."

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with H-dropping

Start with the simplest possible case. Write down what H-dropping 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 H-dropping 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 H-dropping 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 H-dropping

In research
H-dropping 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 H-dropping 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
H-dropping is common in secondary-school and first-year university syllabi. It links to neighbouring topics English phonology, Phonology, Sound changes, so understanding it makes those chapters shorter.
In everyday life
Look for H-dropping 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 H-dropping in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what H-dropping 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 H-dropping out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is H-dropping in simple terms?

H-dropping or aitch-dropping is the deletion of the voiceless glottal fricative or "H-sound", [h]. The phenomenon is common in many dialects of English, and is also found in certain other languages, either as a purely historical development or as a contemporary difference between dialects.

Why does H-dropping 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 H-dropping?

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 H-dropping.

Tags

  • English phonology
  • Phonology
  • Sound changes

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