The Collaborative International Dictionary
Testif
Testif \Tes"tif\, a. [See Testy.] Testy; headstrong; obstinate. [Obs.]
Testif they were and lusty for to play.
--Chaucer.
Wiktionary
testif
a. (context obsolete English) testy; headstrong; obstinate
Usage examples of "testif".
I told myself that this was the testif he loved me enough he would come after me.