Lewis Short
complōrātĭo | conp- (noun F) : (), , comploro
* A loud, violent complaint, lamentation, esp. by several persons (several times in Liv., elsewhere rare; not ante-Aug.): lamentabilis mulierum,Liv. 3, 47, 6; cf. id. 1, 41, 6; 26, 29, 2; 40, 9, 7; 41, 11, 5; Just. 11, 9, 13; Gell. 10, 3, 7.—Of one person: sororis,Liv. 1, 26, 3.
* With obj. -gen., a loud. violent bemoaning, bewailing of: fletus... et conploratio sui patriaeque fregere tandem virum,Liv. 2, 40, 9: rei acerbae,Gell. 10, 3, 13.
Charlton T. Lewis, Charles Short, A Latin Dictionary