Phrase Hound found 3 phrases and 23 compound words that contain umbra. The most common are listed below. Open umbra in the live search for definitions, filters, and the full list.
Phrases 3
- Bernoulli umbraIn umbral calculus, a kind of umbra corresponding to the Bernoulli numbers.
- umbra versaOn a shadow in the shape of a right triangle, the length of the shadow's edge opposite to a measured angle.
- umbra rectaOn a shadow in the shape of a right triangle, the length of the shadow's edge adjacent to a measured angle.
Compound words 23
- umbrellaA cloth-covered frame used for protection against rain or sun.
- sombreDark; gloomy; shadowy, dimly lit.
- umbrousUmbral, shadowy, or relating to shadows.
- umbrationAdumbration; shadow or outline.
- umbraphileOne who loves eclipses, often travelling to see them.
- antumbraThe region from which an occulting body appears entirely contained within the disc of the light source.
- umbramancyMagical control over shadows.
- penumbraA partially shaded area around the edges of a shadow, especially an eclipse.
- umbratedAdumbrated.
- umbratileShady, shadowy.