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Countersink
noun
Word Frequency:
0.1
Definitions
1.
noun
A cylindrical recess, typically machined around a hole to admit a screw so that it sits flush with a surface.
2.
verb
To create such a conical recess.
"to countersink a hole for a screw"
3.
verb
To cause to sink even with or below the surface.
"to countersink a screw or bolt into woodwork"
Synonyms
counterbore
set
countersink bit
ream
countersinker
screw thread
sinker
screw box
counter
cotter
self-drilling screw
mill
Rhymes With
countersunk
counter sink
counter sunk
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