UMBRAS
Noun
umbras
plural of umbra
Anagrams
• rumbas, sambur
Source: Wiktionary
UMBRA
Um"bra, n.; pl. Umbræ. Etym: [L., a shadow.]
1. (Astron.)
(a) The conical shadow projected from a planet or satellite, on the
side opposite to the sun, within which a spectator could see no
portion of the sun's disk; -- used in contradistinction from
penumbra. See Penumbra.
(b) The central dark portion, or nucleus, of a sun spot.
(c) The fainter part of a sun spot; -- now more commonly called
penumbra.
2. (Zoöl.)
Definition: Any one of several species of sciænoid food fishes of the genus
Umbrina, especially the Mediterranean species (U. cirrhosa), which is
highly esteemed as a market fish; -- called also ombre, and umbrine.
Umbra tree (Bot.), a tree (Phytolacca diocia) of the same genus as
pokeweed. It is native of South America, but is now grown in southern
Europe. It has large dark leaves, and a somber aspect. The juice of
its berries is used for coloring wine. J. Smith (Dict. Econ. Plants).
Source: Webster’s Unabridged Dictionary 1913 Edition