lacertid noun2 •Any lizard of the family Lacertidae.Lacertid scalation and body forms are similar to those of the teiids, although lacertids are usually smaller. — 1993 •A type of blazar (highly variable active galactic nucleus) that lacks spectral emission lines characteristic of quasars.In the same diagram a compact galaxy, 3C 371, and a Seyfert, 3C 120, lie very close to the Lacertids. — 1975 formslacertids
