serration

Definitions of serration
1

n the condition of being serrated

“the serrations of a city skyline”
Type of:
condition, status
a state at a particular time

n a row of notches

“the pliers had serrations to improve the grip”
Type of:
row
an arrangement of objects or people side by side in a line

n a single notch in a row of notches

“one of the serrations was broken off”
Types:
sawtooth
a serration on a saw blade
Type of:
notch
a V-shaped or U-shaped indentation carved or scratched into a surface

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