1. (anatomy) a Graafian follicle or sac containing an ovum

Derived forms: ovisacs

• defenseman
• defensibility
• defensible
• defensive
• defensive attitude
• defensive measure
• defensive structure
• defensively
• defensiveness
• defer
• deference
• deferent
• deferential
• deferentially
• deferment
• deferral
• deferred payment
• defervesce
• defervescence
• defervescent
• defiance
• defiant
• defiantly
• defibrillate
• defibrillation