1. Either of two twins developed from the same fertilized ovum (having the same genetic material)
   - monozygotic twin, monozygous twin

Derived forms: identical twins

Type of: twin

Encyclopedia: Identical twin

• Gelechia
• Gelechia gossypiella
• gelechiid
• gelechiid moth
• Gelechiidae
• gelid
• gelidity
• gelignite
• Gell-Mann
• gelly
• Gelsemium
• Gelsemium sempervirens
• gelt
• gem
• gem clip
• gem cutter
• Gem State
• Gemara
• gemfibrozil
• geminate
• gemination
• Gemini
• Gemini program
• Gemini the Twins
• gemma