Lewis Short
(adjective) : aestĭmātōrĭus, a, um, aestimator
* Regarding a valuer or taxer, only in the jurists: actio,Dig. 19, 3, 1; and absol.: aestĭmātōrĭa, ae, Dig. 21, 1, 43, § 6: aestimatorium judicium,ib. Fragm. 18 al.
Charlton T. Lewis, Charles Short, A Latin Dictionary