ūnĭmănus, a, um, adj. [unus-manus] having only one hand, one-handed.
I In gen.: puer natus, Liv. 35, 21, 3; 41, 21, 12 —
II Unimanus, the surname of a certain Claudius. Flor. 2, 17, 16.
ūnimanus adj. unus+manus, with a single hand, one-handed : puer natus, L. ...
An Elementary Latin Dictionary