aroid

• POS: Adjective, Noun
• HYPHEN: ar=oid

CIDE DICTIONARY

aroid, a. [Arum + -oid.].

 Belonging to, or resembling, the Arum family of plants (Araceae).  [1913 Webster]

aroid, n. [Arum + -oid.].

 Any plant of the Arum family (Araceæ); -- have small flowers massed on a spadix surrounded by a large spathe.  [Webster 1913 Suppl.]

OXFORD DICTIONARY

aroid, adj. of or relating to the family Araceae, including arums.

Etymology

ARUM + -OID