1. The genetically determined sex characteristics bound up with reproduction (genitals and organs of reproduction)
   - primary sexual characteristic, primary sex character

Derived forms: primary sex characteristics

Type of: sex character, sex characteristic, sexual characteristic

Encyclopedia: Primary sex characteristic

• expediate
• expedience
• expediency
• expedient
• expediently
• expedite
• expediter
• expedition
• expeditionary
• expeditious
• expeditiously
• expeditiousness
• expel
• expellee
• expeller
• expelling
• expend
• expendable
• expender
• expending
• expenditure
• expense
• expense account
• expense record
• expensive