Grue

//ɡɹuː// adj, name, noun, verb, slang

adj, name, noun, verb, slang ·Moderate ·High school level

Definitions

Noun
  1. 1
    A shiver, a shudder. Scotland

    "Upon all others the sight of Alison, were it but for a moment, cast a cold grue, not to be remembered without terror."

  2. 2
    Any byproduct of a gruesome event, such as gore, viscera, entrails, blood and guts. uncountable

    "The butcher was covered in the accumulated grue of a hard day's work"

  3. 3
    A fictional man-eating predator that dwells in the dark.

    "I managed to get into the house through the front once, but I was plunged into darkness and eaten by a monster called a grue."

  4. 4
    Nutraloaf, a bland mixture of foods served in prisons. slang, uncountable
Verb
  1. 1
    To be frightened; also, to shudder with fear; to quake, to tremble. Scotland, intransitive

    "["]I would have done Mr. Mordaunt's bidding too," he added, relaxing from his note of defiance, into the deferential whining tone with which he cajoled his customers, "if he hadna made use of profane oaths which made my very flesh grue, and caused me, in some sort, to forget myself.""

Adjective
  1. 1
    Of an object, green when first observed before a specified time or blue when first observed after that time. not-comparable

    "The grue property is defined as: x is grue if and only if x is green and is observed before the year 2000, or x is blue and is not observed before the year 2000."

  2. 2
    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. not-comparable
Proper Noun
  1. 1
    A municipality of Innlandet, Norway, formerly part of the county of Hedmark.

Example

More examples

"["]I would have done Mr. Mordaunt's bidding too," he added, relaxing from his note of defiance, into the deferential whining tone with which he cajoled his customers, "if he hadna made use of profane oaths which made my very flesh grue, and caused me, in some sort, to forget myself.""

Etymology

Etymology 1

From Middle English gruen, probably from Middle Low German gruwen or Middle Dutch gruwen (compare Dutch gruwen), both from Proto-Germanic *grūwijaną, perhaps ultimately an imitative derivative of Proto-Indo-European *ǵʰers- (“to bristle”), or instead from *gʰer- (“to rub, stroke, grind”).

Etymology 2

Back-formation from gruesome.

Etymology 3

Probably from gruesome; first used in Jack Vance's Dying Earth universe in the 1940s, but popularized by the text-based computer game Zork in 1980.

Etymology 4

Blend of green + blue. The philosophy sense was coined by American philosopher Nelson Goodman in 1955 to illustrate concepts in the philosophy of science. The linguistic sense was coined by American linguist Paul Kay in 1975 as a translation from languages such as Welsh that have a basic cover term that covers both the hues called "green" and "blue" in English.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.