The Collaborative International Dictionary
Trilobitic
Trilobitic \Tri`lo*bit"ic\, a. Of, pertaining to or containing, trilobites; as, trilobitic rocks.
Wiktionary
trilobitic
a. Of, pertaining to or containing, trilobites.
Usage examples of "trilobitic".
She—it appeared females had been even more dominant among her creators' species than was the case now among most arachnoids—was a trilobitic robot rather than a proper trilobitoid.