honeycomb (n.)

Old English hunigcamb; see honey (n.) + comb (n.). Probably the image is from wool combing. Transferred use, in reference to various structures resembling honeycomb, from 1520s. The image is not found outside English; in other Germanic languages the word for it is "honey-string," "honey-cake," "bee-wafer," etc. Latin has favus, Greek melikerion. As a verb, from 1620s (implied in honeycombed).