sound off

verb

sounded off; sounding off; sounds off

intransitive verb

1

: to play three chords before and after marching up and down a line of troops during a ceremonial parade or formal guard mount

2

: to count cadence while marching

3

a

: to speak up in a loud voice

b

: to voice one's opinions freely and vigorously

Synonyms of sound off

• speak out
• shout
• cry
• pipe up
• speak up
• yell
• talk up
• shoot
• speak one's mind
• spout (off)
• call

Examples of sound off in a Sentence

she never missed a chance to sound off about the latest “stupid” political decisions

the guard captain commanded each sentry to sound off

Recent Examples on the Web

Fans of Wetzel were quick to sound off in the comments section with plenty of reactions. — David Hookstead Outkick, FOXNews.com, 29 Sep. 2026

Elaine Hendrix is sounding off about Tuesday’s shocking elimination on Dancing With the Stars season 35. — Ryan Coleman, Entertainment Weekly, 24 Sep. 2026

Her video also gained attention on X, where users sounded off in quote-tweets and replies, boosting the tweet to over 9 million views in three days. — Owen Carry, USA Today, 22 Sep. 2026

Jack Cress, a helicopter accident investigation instructor at USC’s Aviation Safety and Security Program, told the newspaper that the alarm sounded off because of possible engine failure or an issue with the hydraulic system. — David Chiu, PEOPLE, 17 Sep. 2026

Word History

First Known Use

1909, in the meaning defined at sense 1

Rhymes for sound off

• ashraf
• checkoff
• cutoff
• falloff
• handoff
• kickoff
• layoff
• liftoff
• markoff
• markov
• payoff
• playoff

Kids Definition

sound off

verb

1

: to count while marching

2

: to voice one's opinions freely with force