quadlet noun2 •A word consisting of four bytes.The quadlets are time aligned for accuracy so that they may be loaded into the FIFO registers which are 32 bits wide and 64 quadlets deep. — 2000 •A group of four similar or equal things, especially of rocket fuel injectorsThe unlike-impinging quadlet has been used rather extensively in space-vehicle engines. — 1976 formsquadlets
