Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
convalescent [kɔnvəˈlɛsnt] n выздора́вливающий*-ая] m(f) adj
adj
convalescent home санато́рий
convalescent leave о́тпуск*по выздоровле́нию
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: