clog (English)

Where does "clog" come from?

The origin of 'clog' remains somewhat mysterious, though it likely evolved from a Middle English term referring to a weight attached to an animal's leg to hinder its movement. This concept is thought to be rooted in North Germanic or Proto-Germanic words like *klumpô, which described a lump or mass. Over time, the word expanded from this physical hindrance to represent any obstruction, encumbrance, or even a specific style of rhythmic dance.

Full etymology tree

• clog (English), 'To block or slow passage through (often with 'up').'
  • inherited clog (Middle English)
    • inherited *klumpô (Proto-Germanic), 'clasp; clamp'
      • inherited *glembʰ- (Proto-Indo-European)
        • derived *glebʰ- (Proto-Indo-European)
          • derived *gel- (Proto-Indo-European), 'to be cold, to freeze'

Direct ancestors

• klumpô (Proto-Germanic)

Updated July 2026

Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris