determin.ator V 1 1 FUT PASSIVE IMP 2 S
determin.ator V 1 1 FUT PASSIVE IMP 3 S
determino, determinare, determinavi, determinatus V (1st) TRANS [XXXCO]
delimit/bound, set bounds to; fix temporal limits of; confine within limits;
define; designate, mark out; determine linear extent of; conclude/end/settle;
determinator N 3 1 NOM S M
determinator N 3 1 VOC S M
determinator, determinatoris N (3rd) M [DXXFS] Late veryrare
determinator, one who determines/prescribes;

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This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.