Definition of achoo exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Mar 28, 2023 · When someone sneezes, we often use the word achoo to describe the sound. Every time we hear an achoo, we are often compelled to answer with a Bless you or God …

The meaning of ACHOO is —used to represent the sound of a sneeze.

There is much debate about the true cause and mechanism of the sneezing fits brought about by the photic sneeze reflex.

Oct 30, 2025 · "Achoo" is an onomatopoeia, a word that mimics sounds to describe a sound, like "beep," "tick," or "fizz." A sneeze begins with a sudden inhalation (the "ahhhh" part) and then a …

achoo in American English (ɑˈtʃu) interjection used to suggest or imitate the sound of a sneeze

Nov 19, 2025 · (colloquial, intransitive) To sneeze loudly; to make an achoo sound.