flag

¹flag

verb

Definition of FLAG

1

to be limp from lack of water or vigor <flowers flagging in the summer heat>

Synonyms flag, hang, loll, sag, swag, wilt

Related Words slouch, slump; cave (in), collapse, crumple, drop, fall, sink, subside, yield

Near Antonyms distend, stiffen; rise, straighten, unbend, uncurl

2

to lose bodily strength or vigor <we flagged as we neared the end of the long mountain trail>

Synonyms decay, droop, emaciate, fade, fail, flag, go, lag, languish, sag, sink, waste (away), wilt, wither

Related Words break down, wear out; yield; degenerate, deteriorate, rot, run down

Near Antonyms convalesce, rally, rebound, recover, recuperate; gain