Found 2 items, similar to alliaceous.
English → English (WordNet) Definition: alliaceous alliaceous adj 1: of or pertaining to the botanical genus Allium; “onions, leeks, garlic, chives are alliceaous plants” 2: smelling of onions or garlic
English → English (gcide) Definition: Alliaceous Alliaceous \Al`li*a"ceous\, a. Of or pertaining to the genus Allium, or garlic, onions, leeks, etc.; having the smell or taste of garlic or onions. [1913 Webster]