umbra /umˈbrə/

1. A shadow
2. The darker part of the shadow or dark inner cone projected in an eclipse (astronomy)
3. The darker part of a sunspot
4. A shade or ghost
5. An uninvited guest who comes with an invited one

umbraculate /um-brakˈū-lāt or -lət/ adjective

Overshadowed by an umbraculum

umbracˈuliform adjective

Umbrella-shaped

umbracˈulum noun

An umbrella-shaped structure

• milk sugar
• milk sugars
• milk teeth
• milk thistle
• milk thistles
• milk tooth
• milk train
• milk trains
• milk-tree
• milk-trees
• milk vetch
• milk vetches
• milk-walk
• milk-walks
• milk-warm
• milkweed
• milkweed butterfly
• milkweeds
• milk-white
• milkwood
• milkwoods
• milkwort
• milkworts
• milky
• Milky Way