sound off
verb
1 sound off
Express one's opinion openly and without fear or hesitation.
synonyms: animadvert, opine, speak out, speak up.
Dutch: opiniëren, van mening zijn
2 sound off
Start playing.
synonym: strike up.
3 sound off
Express complaints, discontent, displeasure, or unhappiness.
synonyms: complain, kick, kvetch, plain, quetch.
Dutch: kankeren, beklagen, reclameren
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