What is the meaning of Orc?

Any of several large, ferocious sea creatures, now especially the killer whale.

A mythical evil monstrous humanoid creature, usually quite aggressive and often green.

A Russian soldier or gangster. Sometimes considered an ethnic slur for Russians.

an orc

cup, tankard

hell

a demon

piglet

orc (evil, monstrous humanoid creature)

Source: wiktionary.org