button

/ˈbʌtn/ (bre, ipa) · /ˈbʌtn/ (ame, ipa) · /ˈbə-tᵊn/ (ame, mw) · /ˈbʌt.ən/ (bre, ipa) · /ˈbʌt.ən/ (ame, ipa)

button — noun

1. a small round disc, often made from plastic, metal, or wood, attached by thread

1.名詞B1
釋義

a small round disc, often made from plastic, metal, or wood, attached by thread to shirts, coats, and similar garments, and pushed through a small slit so the two sides hold together.

例句

Marcus lost the top button of his white school shirt during recess.

noun phrase: top button of [garment]

Lina sewed a spare wooden button onto her grandmother's old wool coat.

verb + button collocation: sew on a button

同義詞
  • fastener

    general term covering buttons, zips, hooks; less specific

  • stud

    a small button-like fastener, often decorative or used on cuffs

文法句型

button on/of [garment]

用法筆記

Frequently appears with verbs of fastening or breaking: sew on, do up, undo, pop off. Distinguish from sense 2 (a control on a device) — clothing buttons pass through a buttonhole, while machine buttons are pressed.

常見錯誤

I clicked the button on my coat to close it.
I did up the button on my coat to close it.
💡clothing buttons are 'done up' or 'fastened', not 'clicked'.

2. a small part on a machine, remote control, or screen that you press or click in

2.名詞B1
釋義

a small part on a machine, remote control, or screen that you press or click in order to make the device do something — for example, turning on a microwave, raising the volume, or sending an email.

例句

Maya pressed the green button on the microwave and waited for her soup.

press + the [color] button on [device]

Dad fumbled with the remote, hitting every button until the TV finally switched on.

hit every button (informal collocation)

同義詞
  • key

    for buttons on a keyboard or phone; flat and lettered

  • switch

    usually flips between two states (on/off), not pressed momentarily

  • control

    broader term for any device-operating part

文法句型

press/push the button

click the [name] button

用法筆記

Use 'press' or 'push' for physical buttons; use 'click' or 'tap' for buttons on a screen. Often modified by colour or function name (the red button, the Save button). Distinguish from sense 1 — these buttons are pressed, never sewn.

常見錯誤

I sewed the play button to start the music.
I pressed the play button to start the music.
💡'sew' belongs to clothing buttons (sense 1).

3. a small flat round badge, usually metal or plastic, printed with a slogan, logo,

3.名詞B2
釋義

a small flat round badge, usually metal or plastic, printed with a slogan, logo, or picture, that people pin to a jacket or bag to show which group, cause, or idea they support.

例句

Sarah wore a yellow campaign button on her backpack to support the mayor.

wear + a [topic] button on [item]

The volunteers handed out small buttons saying 'Vote 2024' outside the polling station.

buttons saying [slogan]

同義詞
  • badge

    the standard British term for the same object

  • pin

    informal American term, often interchangeable with button

文法句型

wear a button

a button saying/reading [text]

用法筆記

Mainly American English; British speakers usually say 'badge'. Subject is typically a person showing support for a cause, team, or campaign. Often modified by the topic: campaign button, protest button, fan button.

4. a soft cap, usually rubber or plastic, fitted to the point of a fencing sword so

4.名詞
釋義

a soft cap, usually rubber or plastic, fitted to the point of a fencing sword so that the blade cannot pierce an opponent during practice or a match.

例句

Coach Tanaka checked that the button on each foil was firmly attached before the match.

the button on [a foil]

Lina lost a point when the button fell off her foil mid-bout.

同義詞
  • tip

    the broader term for the end of any sword; less specific

文法句型

the button of [a foil]

用法筆記

Strictly a fencing term — only used for the protective tip of a foil, épée, or sabre. Subject of a sentence is usually the equipment or a coach checking it.

button — verb