Category:Latin terms suffixed with -trum

The suffixes -tor (masculine), -trix (feminine), -trum (neuter) and -torius, -a, -um (adjective) are used with the supine stems of verbs to form nouns denoting the agent of an action, as in arator, aratrix, aratrum and aratorius, -a, -um (< aratum < aro). Other instrument noun suffixes are, , , , , ,.

After being long unproductive, the suffix -trum has become productive again in New Latin as a commodity suffix for translating technological artifacts (e.g. computatrum, motrum, etc.).