1. The eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago
   - Precambrian, Precambrian eon, Precambrian period

Type of: aeon, eon

• Gilbert Keith Chesterton
• Gilbert Murray
• Gilbert Stuart
• Gilbertian
• gild
• gild the lily
• gilded
• gilded flicker
• gilder
• gildhall
• gilding
• gilding metal
• Giles Lytton Strachey
• gilgai soil
• Gilgamesh
• Gilgamish
• gill
• gill arch
• gill bar
• gill cleft
• gill fungus
• gill net
• gill slit
• gill-less
• gill-over-the-ground