catsit From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsverbTo babysit for (take care of) a cat. Related wordsSynonymspetsitdogsitbabysitcaretakemindcarekeeptake care ofnannylook afterlook togranny-sitplant-sitcatertake carehouse-sit References Wiktionary — catsit Wikipedia — catsit