1. Having the form of a dise.

2. A univalve shell whoso spires are vertically convoluted on the same plane. Discoid or discous flowers, compound flowers, not radiated, but with florets all tubular, as the tansy, southernwood, &c.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• discplinal,
• siscoidal,
• xiscoidal,
• ciscoidal,
• fiscoidal,
• riscoidal,
• eiscoidal,
• duscoidal,
• djscoidal,
• dkscoidal,
• doscoidal,
• d9scoidal,
• dicoidal,
• discidal,
• discodal,
• dicsoidal,
• disocidal,
• discodial,
• signoidal,
• discophil

• digital,
• diastole,
• diastolic,
• discord,
• discard.

The adjective form of the word "discoidal" is "discoid".

The plural form of the word "discoidal" is "discoidals"

The singular form of the word "discoidal" is "discoid"