Gumline

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The line along the top of the gums, where they meet the surface of the teeth

    "Leaving plaque along the gumline leaves gums swollen and inflamed and apt to bleed."

Example

More examples

"Leaving plaque along the gumline leaves gums swollen and inflamed and apt to bleed."

Etymology

From gum + line.

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