provection (n.) Look up provection at Dictionary.com
1650s, "advancement" (obs.); 1868 in the sense "carrying of the final letter of a word into the next one" (as in newt), from Late Latin provectionem (nominative provectio) "advancement," noun of action from past participle stem provehere "to carry forward," from pro "toward, ahead" (see pro-) + vehere "to carry" (see vehicle).