custom

Etymology

PIE word *ḱóm PIE word *swé From Middle English custume, borrowed from Anglo-Norman custume, from Old French coustume, from a Vulgar Latin *cōnsuētūmen or *costūmen, from Latin cōnsuētūdinem, accusative singular of cōnsuētūdō (“custom, habit”), from cōnsuēscō (“accustom, habituate”), from con- (“with”) + suēscō (“become used or accustomed to”). First element con- derives from cum, from Old Latin com, from Proto-Italic *kom, from Proto-Indo-European *ḱóm (“with, along”). Second element suēscō is from Proto-Indo-European *swe-dʰh₁-sk-, from *swé (“self”) + *dʰeh₁- (“to put, place, set”); related to Latin suus (“one's own, his own”). Displaced native Middle English wune, wone (“custom, habit, practice”) (from Old English wuna (“custom, habit, practice, rite”)), Middle English side, sid (“custom”) (from Old English sidu, sido (“custom, note, manner”)), Middle English cure (“custom, choice, preference”) (from Old English cyre (“choice, choosing, free will”)). Doublet of costume and consuetude. Adjective form circa 1830.

noun

1. Frequent repetition of the same behavior; way of behavior common to many; ordinary manner; habitual practice; method of doing, living or behaving.
2. (dated outside UK) Habitual buying of goods from one same vendor.
   Let him have your custom, but not your votes. 1710 September 28, Joseph Addison, The Whig Examiner, number 3
   1. (collectively) The habitual patrons (i.e. customers) of a business; business support.
3. (law) Long-established practice, considered as unwritten law, and resting for authority on long consent. Compare prescription.
   The distinction between custom and usage it that usage is a fact and custom is a law. There can be usage without custom, but not custom without usage. 1888, Francis Wharton, A Commentary on the Law of Evidence in Civil Issues, 3rd edition, volume 2, page 188
4. Traditional beliefs or rituals.
   The Ancient Egyptian culture had many distinctive and interesting beliefs and customs; one custom was the mummification of the dead.
5. A custom (made-to-order) piece of art, pornography, etc.
   The rest of the necklace holders finally came in! If you bought a custom from me thank you so much for your patience! I’m gonna try my best to crank them out as fast as possible 2019 May 31, Abella Art & Design, tweet
   Oftentimes I have trouble finding enough women to buy customs from. Strangely enough, finding women to take hundreds of dollars for a selfie isn’t as easy as you’d think. July 28 2020, “Paying for porn: How much is appropriate?”, in Slate Magazine
6. (obsolete) Familiar acquaintance; familiarity.
7. (archaic, uncountable) Toll, tax, or tribute.
   Render therefore to all their dues: tribute to whom tribute is due; custom to whom custom; fear to whom fear; honour to whom honour. 1769, Bible, Authorised King James Version, Oxford standard text, Romans, xiii, 7

adj

1. Created under particular specifications, specially to fit one's needs: specialized, unique, custom-made.
   My feet are very large, so I need custom shoes.
2. Own, personal, not standard or premade.
   We can embroider a wide range of ready designs or a custom logo.
3. (archaic) Accustomed; usual.

verb

1. (transitive, obsolete) To make familiar; to accustom.
   a. 1771 (written, published posthumously) Thomas Gray, Agrippina Have not forgot your sire; the eye of Rome And the Prætorian camp have long revered, With customed awe the daughter, sister, wife, And mother of their Cæsars
2. (transitive, obsolete) To supply with customers.
3. (transitive, obsolete) To pay the customs of.
4. (intransitive, obsolete) To have a custom.