1. Of or pertaining to the region of partial shadow around an umbra

See also: penumbra

Encyclopedia: Penumbral

• Tadirida femorosacca
• Tadjik
• Tadorna
• tadpole
• tadpole shrimp
• tadpole-shaped
• Tadzhik
• Tadzhikistan
• Taegu
• taekwondo
• tael
• taenia
• Taeniidae
• taffeta
• taffeta weave
• taffrail
• taffrail log
• taffy
• taffy apple
• Taft
• tag
• tag end
• tag line
• tag on
• Tagalog