Noun. 1. perineum-the general region between the anus and the genital organs. region, area-a part of an animal that has a special function or is supplied by a given artery or nerve; in the abdominal region.
As if. Definition of Quasi. The word 'quasi' is always used in combination with another word such as a 'quasi religion' or a 'quasi retirement'. The meaning and definition of this famous Latin expression relates to something that resembles or is an approximation but not quite - such as nearly retired, but not quite.
a combining form meaning âresembling,â âhaving some, but not all of the features of,â used in the formation of compound words: quasi-definition; quasi-monopoly; quasi-official; quasi-scientific. Origin of quasi-. Latin. < Latin quasi as if, as though, equivalent to qua(m) as + sÄ« if.