What is the meaning of Grue?

To be frightened; also, to shudder with fear; to quake, to tremble.

A shiver, a shudder.

Any byproduct of a gruesome event, such as gore, viscera, entrails, blood and guts.

A fictional man-eating predator that dwells in the dark.

Of an object, green when first observed before a specified time or blue when first observed after that time.

Of a single color inclusive of both green and blue as different shades, used in translations from languages such as Old Welsh and Old Chinese that lacked a distinction between green and blue.

Nutraloaf, a bland mixture of foods served in prisons.

crane (bird)

crane (machine)

prostitute, hooker

ablative singular of grūs and gruis

fireplace

To be queasy or nervous in anticipation of something.

an open brick fireplace, a hearth

wealth, greed

Source: wiktionary.org