Where does “professer” come from?

professer (English) comes from English profess, from Latin professus, from Latin profiteor, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro-, from Proto-Indo-European por-, from Proto-Indo-European per- — passed , crossed.

Ancestry of “professer”, step by step

professer traces back through two separate lines of ancestry.

via English profess

StepLanguageWordMeaning
1EnglishprofessTo administer the vows of a religious order to (someone); to admit to a religious order
2Latinprofessusconfessed, acknowledged, avowed, professed,...
3LatinprofiteorI declare publicly, own or confess openly,...
4Latinprō-forward direction, forward movement
5Proto-Italic*pro-pro- see the Latin entry for further meanings
6Proto-Indo-Europeanpro-toward, forward
7Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via English ER

StepLanguageWordMeaning
1EnglishERThe statistic "Earned Run"; Initialism of...
2Turkisherearly; brave; man, male
3Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
4Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
5Proto-Turkicēdersaddle
Every word from Proto-Indo-European pr̥tós
professer — Etymology, Origin & Word History | Etymology Explorer