serration

Meanings

Plural: serrations

Noun

• the condition of being serrated
  • "the serrations of a city skyline"
• a row of notches
  • "the pliers had serrations to improve the grip"
• a single notch in a row of notches
  • "one of the serrations was broken off"
• The state of being serrated.
• A set of teeth or notches.
• One of the teeth in a serrated or serrate edge.