underbreath

== English == === Etymology === From under- +‎ breath. === Pronunciation === === Adverb === underbreath (comparative more underbreath, superlative most underbreath) Under one's breath; inaudibly or in a barely audible manner. === Adjective === underbreath (comparative more underbreath, superlative most underbreath) Vocalized under one's breath. === Noun === underbreath (plural underbreaths) An utterance made so as not to be heard by most people in the area. === Anagrams === heartburned