Chestnut

Part of speech: noun, adjective

Pronunciation: /ˈt͡ʃɛs(t)nʌt/

Definitions

1. A broadleaf tree known for producing glossy brown nuts with a sweet taste ; the shiny brown nut harvested from that tree and used in cooking or roasting ; a story or joke that is old, overused, and unoriginal
2. A type of tree that bears nuts enclosed in spiky burrs, commonly found in temperate zones ; the brown nut with a sweet flavor eaten roasted or boiled ; a tired or outdated anecdote often repeated to the point of dullness
3. A tall deciduous tree valued for its edible nuts and timber ; the nut itself, typically enjoyed as a food item in various dishes ; an overfamiliar and predictable tale or quip that has lost its freshness

Etymology: The tree's name has a surprisingly tangled ancestry. It comes from Greek "kastaneia", a variant of "kastanon", meaning sweet chestnut, passed through Latin "castanea" and Old French "chastaigne" before reaching English as "chesten" in Middle English. Old English had already borrowed the Latin form as "cisten", so the tree was familiar long before the modern spelling settled. The English word "chestnut" itself is a compound: "chest-" is a contraction of the obsolete "chesten", and "nut" was added to it, producing a name that literally means "chesten nut." The meaning then took an unexpected turn. In William Dimond's 1816 melodrama "The Broken Sword", a character starts telling a story about a boy who slips from a cork tree, only for a companion to interrupt, insisting he has told the tale so often that it always involves a chestnut tree. The joke, that a worn-out story has become tiresome through endless repetition, gave English a sense of "chestnut" for a stale joke or hackneyed remark. The adjective is probably a later extension of the noun used attributively, as in "chestnut hair". French shows a similar pattern, where "châtain" for brown hair derives from the word for chestnut.

Synonyms: brown, reddish-brown, copper

Antonyms: blonde, fair