1. Having the valves equal in size and form.

2. A bivalve in which the two valves are of equal size and form.

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

• wquivalve,
• squivalve,
• dquivalve,
• rquivalve,
• 4quivalve,
• 3quivalve,
• e1uivalve,
• e2uivalve,
• ewuivalve,
• eauivalve,
• eqyivalve,
• equivlave,
• equivalvee,
• Equivelve,
• equilvalve,
• equivalvle,
• equivleve,
• equivaleve,
• equivalave,
• equibvale

The adjective form of the word "equivalve" is "equivalved".

The plural form of the word "equivalve" is "equivalves".

The singular form of the word "equivalve" is "equivalve".