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knurl

Intermediate (B1)

IPA: /nɜrl/

KK: /nɜrl/

noun
Definition

A small raised area or series of ridges on a surface, often found on tools or objects to help grip them better.


Example

The knurl on the handle made it easier to hold onto the tool while working.


Conversation
Sloth A
Have you ever noticed the knurl on that old tool in the garage?
Sloth B
Yeah, it really helps with grip when you use it.
Sloth A
I think it's interesting how such a small detail like a knurl can make a big difference.
Sloth B
Absolutely! It’s a simple design that really works well.

Synonyms & Antonyms
Synonyms
ridge
protuberance
bead
Antonyms
smoothness
flatness
plainness
transitive verb
Definition

To create small ridges or grooves on a surface, often to improve grip or handling.


Example

The technician will knurl the metal handle to make it easier to hold.


Tense Forms

Past: knurled

Past Participle: knurled


Conversation
Sloth A
I saw you working on that metal piece yesterday; did you knurl it yourself?
Sloth B
Yeah, it was my first time, and it turned out pretty well!
Sloth A
That's awesome! I didn't know you could knurl things at home.
Root Explanation

The word 'knurl' originates from Middle English 'knurle', meaning to make a knot or to curl. It refers to a small projecting knob or ridge, often used in mechanical contexts.

Memory Tip

Think of 'knurl' as a small 'knot' or 'curl' on a surface, which helps you remember that it refers to a raised feature.

Visually Confused Words
snurl
nurly
Is this page helpful?
Sloth B
It's actually not that hard once you get the hang of it.

Synonyms & Antonyms
Synonyms
mill
groove
etch
Antonyms
smooth
flatten
erase