(underwater diving) A mixture of gases used for respiration in breathing equipment, typically in scuba diving.

Alternative form of buttbreath

Alternative form of buttbreath

Alternative form of assbreath

Alternative form of assbreath

Alternative form of arsebreath

(idiomatic) Said or done almost simultaneously, in one sequence. / Said of two things that cannot be true simultaneously.

(orthography) A diacritic mark (᾿/◌̓) in Ancient, Medieval and Modern Greek used to indicate absence of aspiration for an initial vowel, and sometimes for rho, e.g. ἀ, ῤ

Alternative form of breathplay

Fetid breath noticeable shortly after waking up, caused by dryness in the mouth.