Scrod

Key takeaways

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

Reference excerpt

Scrod or schrod () is a small cod or haddock, and sometimes other whitefish, used as food. It is usually served as a fillet, though formerly it was often split instead. In the wholesale fish business, scrod is the smallest weight category of the major whitefish. From smallest to largest, the categories are scrod, market, large, and whale. In the United States, scrod haddock or cusk weighs 1+1⁄2–3 pounds (0.7–1.4 kg); scrod cod 1+1⁄2–2+1⁄2 lb (0.7–1.1 kg); and scrod pollock 1+1⁄2–4 lb (0.7–1.8 kg). The exact weight categories are somewhat different in Canada. Scrod is common in many coastal New England and Atlantic Canadian fish markets and restaurants, although using the name 'scrod' without the species is in principle mislabeling. Historically, scrod was simply a small cod or haddock, "too small to swallow a bait" or "too small to be filleted", which was usually prepared by being split and lightly salted ("corned"), and sometimes quickly air-dried. They were generally broiled and served with butter. Starting in the mid-20th century, it came to mean a small haddock or cod that is filleted or split.

Etymology The term "scrod" for a method of preparing fish, rather than a type or size of fish, is first attested in 1841. It is from the Anglo-Cornish dialect word scraw:

Fish are scrawed when they are prepared in a particular way before cooking. This scrawing consists in cutting them flatly open and then slightly powdering them with salt and sometimes with pepper. They are then exposed to the sun or air, that as much as possible of the moisture may be dried up. In this state they are roasted over a clear burning coal or wood fire. Thus prepared and smeared over with a little butter they are said to be 'scrawed'. A similar meaning is found in Scots scrae: "fish dried in the sun without being salted", attested in 1806. This corresponds to its earliest documented meaning in American English: "a young or small cod fish, split and salted for cooking". Another theory derives it from the Dutch schrood, from Middle Dutch schrode 'a piece cut off', that is, cut up for drying or cooking. There is a rare variant escrod.

Folklore The term has been credited to the Parker House Hotel in Boston. The term has attracted a number of jocular false etymologies. One treats it as short for the "Sacred Cod" carving that hangs in the Boston State House." Various acronyms have been suggested, though acronyms were hardly ever used in the past: "seaman’s catch received on deck," supposedly any whitefish of the day; for "small cod remaining on dock"; "select catch retrieved on [the] day." Scrod was apparently often used to mean simply fresh fish of the day, since menus were made up before the day's catch was brought in.

Cuisine

Historically, scrod was as much a method of preparation as a kind of fish. An 1851 recipe calls for the fish to be salted and left overnight, then broiled, skin side down first. Today, scrod is cooked in a variety of ways, including frying or broiling, after splitting or filleting; for example, "in famous Boston restaurants, scrod is simply a tail piece of filleted haddock or cod dipped in oil, then bread crumbs and broiled [sic] in a moderate oven" (1949). As of the early years of the new millennium, scrod continues as a staple in many coastal New England and Atlantic Canadian fish markets and restaurants.

In literature and history Seth Peterson, a boatman, fisherman, and friend of Daniel Webster, described the 19th century orator and statesman (per biographer George Curtis) as having greatly enjoyed scrawed cod:He loved codfish best—he liked to have them scrawed—to have them split open, corned a little over night, and broiled for breakfast. I've fixed him more than a thousand. "Scrod" has been used as a facetious past participle of the word "screw," slang for having sexual intercourse, since at least the 1960s, in jokes like "I got scrod in Boston."

References

External links David L. Gold, 2009, "Whence American English Scrod and Grimsby English Scrob", in Studies in Etymology and Etiology: With Emphasis on Germanic, Jewish, Romance and Slavic Languages, Alicante, Spain:Universidad de Alicante, pp. 555–558, see [3], accessed 22 January 2014. Melanie Crowley and Mike Crowley, 2014, Query "From Cosmo Cavicchio [The word scrod means… Can you verify that?]," in Words to the Wise: Your Etymologic Queried Answered, Take our Word For It, Issue 128, p. 2, see [4], accessed 22 January 2014. Anon., 2014, "Origin Of Scrod," at Celebrate Boston, see [5], accessed 22 January 2014.

Illustrations

Worked examples

Example 1 — a first encounter with Scrod

Start with the simplest possible case. Write down what Scrod 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 Scrod 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 Scrod 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 Scrod

In research: Scrod 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 Scrod 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: Scrod is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cod dishes, Cuisine of New England, Fish common names, so understanding it makes those chapters shorter.
In everyday life: Look for Scrod 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.

How to study Scrod in 20 minutes

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

Frequently asked questions

What is Scrod in simple terms?

Scrod or schrod () is a small cod or haddock, and sometimes other whitefish, used as food. It is usually served as a fillet, though formerly it was often split instead.

Why does Scrod 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 Scrod?

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 Scrod.