What is the origin of cyclopean?
English cyclopean comes from the Latin adjective Cyclōpēus, a borrowing of Greek Kyklṓpeios, a derivative of the common noun, proper noun, and name Kýklōps, which the Greeks interpreted to mean “round eye” (a compound of kýklos “wheel” and ōps “eye, face”). The most famous Cyclops is Polyphemus, a crude, solitary shepherd living on an island whom Odysseus blinded in Homer’s Odyssey. Hesiod (ca. 8th century b.c.) in his Theogony names three Cyclopes; they are craftsmen who make Zeus’s thunderbolts, and whom the Greeks often credited with building the walls of ancient Mycenae, Tiryns, Argos, and the acropolis of Athens, all constructed with massive limestone blocks roughly fitted together without mortar. Cyclopean entered English in the 17th century.