assestrix
From LSJ
τούτων γάρ ἑκάτερον κοινῷ ὀνόματι προσαγορεύεται ζῷον, καί ὁ λόγος δέ τῆς οὐσίας ὁ αὐτός → and these are univocally so named, inasmuch as not only the name, but also the definition, is the same in both cases (Aristotle, Categoriae 1a8-10)
Latin > English (Lewis & Short)
assestrix: (ads-), īcis, f. assessor,
I she that sits by, a female assistant, Afran. ap. Non. p. 73, 29.
Latin > German (Georges)
assestrīx (adsestrīx), īcis, f. (Femin. zu assessor), die Beisitzerin, Gehilfin, Afran. 181. Vulg. sap. 9, 4 (wo spätere Form assistrix).
Latin > English
assestrix assesstricis N F :: assessor (female), counselor, one who sits by to give advice