Home Help Word English Spanish French Russian German Italian Chinese (Trad.) Chinese (Simpl.) Portuguese Arabic Turkish Greek » Definition of " ammoniac " in English French Dictionary Results ammoniac {ə'məʋnı,æk} {A} ammoniaque ammoniacal {ə'məʋnı,ækəl} {A} ammoniaque sal ammoniac {N} sel ammoniac [M]