a two-legged support, as for an automatic rifle.
a two-legged support or stand
having two poles, as the earth. of, relating to, or found at both polar regions. characterized by opposite extremes, as two conflicting political philosophies. Electronics. of or relating to a transistor that uses both positive and negative charge carriers. Psychiatry. of, relating to, or having bipolar disorder: His wife is bipolar. Contemporary Examples Sandusky Lawyer […]
an affective disorder characterized by periods of mania alternating with periods of depression, usually interspersed with relatively long intervals of normal mood. noun a mental health problem characterized by an alternation between extreme euphoria and deep depression bipolar disorder Any of several mood disorders usually characterized by periods of depression that alternate with mania.