• n. 按鈕；鈕扣
• vt. 扣??；扣緊；在…上裝鈕扣
• vi. 扣住；裝有鈕扣；扣上鈕扣
• n. (Button)人名；(英)巴頓

butt, 撞，同beat. -on, 小詞后綴。

button

button: [14] Button comes via Old French bouton from Vulgar Latin *botōne, a word connected with the verb *hottāre ‘thrust’ (from which ultimately English gets butt ‘hit with the head’). The underlying notion contained in button is thus of something which pushes up, thrusts itself outwards, rather like a bud growing on a plant; the fact that the resulting round knob is used for fastening is, from the point of view of the word’s semantic history, secondary. (Inconclusive attempts have in fact been made to link bud with Old French boter, a descendant of Vulgar Latin *bottāre, and from the 15th century the word button has been applied in English to ‘buds’.)
=> butt

button (n.)

c. 1300 (surname Botouner "button-maker" attested from mid-13c.), from Old French boton "a button," originally "a bud" (12c., Modern French bouton), from bouter, boter "to thrust," common Romanic (Spanish boton, Italian bottone), ultimately from Germanic (see butt (v.)). Thus a button is, etymologically, something that pushes up, or thrusts out.

Meaning "point of the chin" is pugilistic slang, by 1921. A button as something you push to create an effect by closing an (electrical) circuit is attested from 1840s. Button-pusher as "deliberately annoying or provocative person" is attested by 1990 (in reference to Bill Gates, in "InfoWorld" magazine, Nov. 19). In the 1980s it meant "photographer."

button (v.)

late 14c., "to furnish with buttons;" early 15c., "to fasten with buttons" (of a garment,) from button (n.) or from Old French botoner (Modern French boutonner), from boton (n.). Related: Buttoned; buttoning. Button-down (adj.) in reference to shirt collars is from 1916.

1. " N " is a syllabic consonant in " button " .

在 button 這個詞里n是 構成音節的輔音.

來自《簡明英漢詞典》

2. I know how to darn, and how to sew a button on.

我會打補丁，縫紐扣。

來自柯林斯例句

3. Information is called up at the push of a button.

按一個鍵信息就會被調出來。

來自柯林斯例句

4. The middle button of his uniform jacket was strained over his belly.

制服上裝中間的紐扣在他的肚子上繃得緊緊的。

來自柯林斯例句

5. The autoexposure button is awkwardly placed under the lens release button.

自動曝光按鈕安裝在鏡頭脫卸按鈕下面，十分不便。

來自柯林斯例句