Grubhouse

noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    A separate building or tent in a camp or other complex set aside for preparing and/or eating food.
  2. 2
    pithouse.
  3. 3
    A restaurant. slang

Etymology

Etymology 1

From grub (“food”) + house.

Etymology 2

From German Grubenhaus.

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