Thoroughgo

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To go through. obsolete, transitive

Etymology

From Middle English thurhgon, from Old English þurhgān (“to go through, go over, pass through, pierce, penetrate, permeate, pervade”), equivalent to thorough- + go. Cognate with Dutch doorgaan (“to go on, continue, go through, proceed”), German durchgehen (“to go through, pass through”).

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