(transitive, intransitive) To exhale.

simple past tense and past participle of breathe out

Third-person singular simple present indicative form of breathe out

(idiomatic, chiefly in the negative) To divulge even part of a secret (usually used with a negative).

To be at ease.

To be relieved from an anxiety.

(transitive) To tarnish or soil.

simple past tense and past participle of buddy breathe

Third-person singular simple present indicative form of buddy breathe

(underwater diving) To share a single demand valve and thus reduce the amount of breathing gas used up by each diver during an emergency rescue.