Origin: 1810–20; < L porrēctus (ptp. of porrigere to stretch out), equiv. to por- forth, forward (see per, pro-1) + reg-, comb. form of regere to rule, guide, direct+ -tus ptp. suffix
por·rect (pə-rěkt', pô-) adj.
Zoology Stretched out or forth; extended, especially forward: porrect mandibles.
[Latin porrēctus, past participle of porrigere, to stretch out : por-, forward, out; see per1 in Indo-European roots + regere, to direct, rule; see direct.]