A Scottish habitational surname for someone who lived in Crombie, an area in Auchterless, Scotland, from Scottish Gaelic crom (“crooked”).

simple past tense and past participle of cram

present participle of cram

The act by which something is crammed, or stuffed full. / An intensive course of hard study, as for an examination.

plural of crammer

One who crams or stuffs. / A book used for accelerated study in preparation for an examination. / A student who studies hard for an examination. / A teacher who aids such a student.

(archaic) third-person singular simple present indicative form of cram

(archaic) second-person singular simple present form of cram

plural of cramming

(colloquial) Capable of being revised or studied for by cramming, or memorization.