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.
In this sense, Social Security disability insurance (SSDI) can be thought of as a retirement benefit for those who are forced to retire early. If you do collect SSDI disability benefits, they will be converted to retirement benefits when you reach full retirement age.ou can't receive Social Security retirement benefits and disability benefits at the same time (with one small exception, which we'll discuss below).