doublet
/ˈdʌblət/ noun
Forms doublets doubtlet
- noun A pair of two similar or equal things; couple.
- noun (linguistics) One of two or more different words in a language derived from the same etymological root but having different phonological forms (e.g., toucher and toquer in French or shade and shadow in English). See also Appendix:Glossary#doublet.
- noun (literature) In textual criticism, two different narrative accounts of the same actual event.
- noun (lapidary) An imitation gem made of two pieces of glass or crystal with a layer of color between them.
- noun (printing, US) A word or phrase set a second time by mistake.
- noun (quantum mechanics) A quantum state of a system with a spin of ½, such that there are two allowed values of the spin component, −½ and +½.
- noun (computing) A word (or rather, a halfword) consisting of two bytes.
- noun (botany) A very small flowering plant, Dimeresia howellii.
- noun A man’s close-fitting jacket, with or without sleeves, worn by European men from the 1400s to the 1600s.
Synonyms
Etymology
From Middle English doublet, a borrowing from Old French doublet, from double, duble, doble + -et. Equivalent to double + -et (diminutive suffix)
From Italian giubbetta, from giubba, from Arabic جبة (“to en-wrap”).
Webster’s 1913
- noun Two of the same kind; a pair; a couple.
- noun A word or words unintentionally doubled or set up a second time.
Etymology [In sense 3, OF. doublet; in sense 4, F. doublet, dim. of double double. See Double, a.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “doublet”, CC BY-SA 4.0. Details