achoo means the sound of a sneeze. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
achoo is pronounced /əˈt͡ʃuː/.
intj
- The sound of a sneeze.“Achoo—I think I'm coming down with something!”
noun
- The sound of a sneeze.
verb
- To sneeze loudly; to make an achoo sound.