1. A fertilized human egg, up to 14 days old, that can develop into an embryo; especially one to be implanted by IVF

Derived forms: pre-embryos

• Clematis viorna
• Clematis virginiana
• Clematis vitalba
• Clemence Sophia Harned Lozier
• Clemenceau
• clemency
• Clemens
• clement
• Clement Attlee
• Clement III
• Clement Philibert Leo Delibes
• Clement Richard Attlee
• Clement VII
• Clement XI
• Clement XIV
• clementine
• clementine tree
• clench
• clenched
• clenched fist
• cleome
• Cleome hassleriana
• Cleome pinnata
• Cleome serrulata
• Cleopatra