1. Resembling a sieve. Ethmoid bone, a bone at the root of the nose, between the two orbits of the eye.

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

• erithroid,
• wthmoid,
• sthmoid,
• dthmoid,
• rthmoid,
• 4thmoid,
• 3thmoid,
• erhmoid,
• efhmoid,
• ethmoied,
• etmoid,
• ethomid,
• ethrid,
• alethmoid,
• ectozoid,
• entmoid,
• ethmoial,
• pithroid,
• pthinoid,
• phthnoid

The adjective form of the word "ethmoid" is "ethmoidal".

The plural of the "ethmoid" can be the "ethmoids".

The singular of the "ethmoid" can be the "ethmoid".