in+reality
131reality — noun 1) distinguishing fantasy from reality Syn: the real world, real life, actuality; truth; physical existence Ant: fantasy 2) the harsh realities of life Syn: fact, actuality …
132Reality structure — In mathematics, particularly in representation theory, a reality structure on a complex vector space V of dimension n provides a means for identifying a real subspace V R of V so that V itself splits as a direct sum into real and imaginary parts …
