portable saw(n = noun.artifact) portable circular saw - a circular saw that is portable and is operated with a hand grip;
is a kind of buzz saw, circular saw

back saw, band saw, buzz saw, carpenter's saw, chain saw, circular saw, compass saw, coping saw, crosscut saw, crown saw, cutoff saw, folding saw, hack saw, hand saw, keyhole saw, lumberman's saw, metal saw, old saw, portable, portable circular saw, portable computer, power saw, pruning saw, reciprocating saw, saber saw, saw, saw log, saw logs, saw palmetto, saw set, saw toothed, saw wood, scroll saw, table saw, tenant saw, two-handed saw, two-man saw