ADJ
- bottom, top
- The top button of his shirt was undone
- coat, shirt, etc.
VERB + BUTTON
- do up, fasten
- undo, unfasten
- fumble with
- lose
- My coat has lost a button
- rip off
- sew on
BUTTON + VERB
- be missing, come off, pop (off)
- There was a button missing from his shirt
ADJ
- on, start/starter
- off, stop
- control
- fast forward, pause, play, rewind
- alarm, panic
- She hit the alarm button as fast as she could
- mouse
- self-destruct (often figurative)
VERB + BUTTON
- click (on) (computing) , depress, hit, hold down, press, push
- Click the left mouse button twice
- keep your finger on
- release, take your finger off
PHRASES
- at the touch of a button
- The remote control allows you to change channel at the touch of a button