Q: The other day I came across the phrase “all het up” and wondered if it’s dialect for “all heated up.” Is this worthy of an expansive look?
A: The colloquial expression “all het up,” meaning angry, upset, or worried, can be traced back to an old use of “het” as the past tense and past participle of the verb “heat.” As odd as this use of “het” for “heated” may seem now, similar forms are standard with some other verbs, like “meet” (“met”), “feed” (“fed”), and “lead” (“led”).
The past tense and past participle forms of “heat” have been spelled all sorts of ways since the verb first appeared in Old English as hǽtan, haten, hatten, and so on. In Old English, the language of the Anglo-Saxons, the past was hǽtte or hætte, while the participle was gehǽt, gehǽted, or gehǽtt. In Middle English, spoken from roughly 1250 to 1500, the past was hatte, hette, het, etc., while the participle was hatte, hette, het, etc.
The Oxford English Dictionary, an etymological dictionary based on historical evidence, includes het among the usual past tenses and participles of “heat” in Middle English, but adds that it was considered dialectal from the 19th century on. As the OED explains, “The past tense and participle underwent in Middle English various shortenings, some of which are still dialectal; the literary language now recognizes only heated.”
Old English inherited the verb “heat” from prehistoric Germanic, a language reconstructed by linguists. The earliest Oxford example is from the Épinal manuscript in The Épinal-Erfurt Glossary, a Latin-English glossary that the OED dates at sometime before 700: “Calentes, haetendae.” In Latin, calentes is a participle of caleo (to be hot). In Old English, haetendae means heated.
The earliest example in the OED for “het” used as the past tense of “heat” is from a medieval Scottish life of St. Thomas the Apostle: “[He] in þe fyre gert het þam wele” (“[He] in the great fire heated them well”). From Legends of the Saints in the Scottish Dialect of the Fourteenth Century, edited by William M. Metcalfe in 1896 for the Scottish Text Society.
The dictionary’s first example of “het” used as a participle is from a Middle English translation of a collection of spurious letters supposedly written by Aristotle to Alexander the Great:
“Hit ys cold and nedith to be het” (“It is cold and needs to be heated”). From Secret of Secrets, circa 1400, a translation of the Latin Secreta Secretorum. Scholars believe the work originated in Arabic in the 10th century and was translated into Latin in the 12th century. In Arabic, it’s known as Kitāb Sirr al-Asrā.
In the 19th and early 20th centuries, the terms “het,” “het up,” and “all het up” appeared as colloquial or dialectal adjectives meaning angry, upset, or excited. The earliest example we’ve found for “het” used alone in this sense is from a poem by James Russell Lowell:
“Don’t you git het: they thought the thing was planned; / They’ll cool off when they come to understand.” From The Biglow Papers, Second Series, London, 1862. The OED has an abbreviated version from the 1867 American edition.
The first Oxford example of “het up” used adjectivally, which we’ll expand here, is from “A Walking Delegate” (1894), a short story by Rudyard Kipling: “You look consider’ble het up. Guess you’d better cramp her [a horse-drawn carriage] under them pines, an’ cool off a piece.” The story appeared first in the Century Magazine (December 1894) and later in Kipling’s collection The Day’s Work (1898).
The longer term you’re asking about, “all het up,” showed up in the early 20th century, Oxford says: “But you mustn’t get yourself all ‘het up’ before you take the plunge” (Letters From a Self-Made Merchant to His Son, a 1902 novel by George Horace Latimer).