Definition

A type of pitch in baseball that is thrown with little to no spin, causing it to move unpredictably.

Example

The pitcher threw a knuckler that confused the batter.

Conversation

Did you see that game last night?

Yeah, the pitcher threw an amazing knuckler!

I know, right? It totally confused the batters.

For sure! That pitch is really hard to hit.

Synonyms & Antonyms

Root Explanation

Knuckler → The word 'knuckler' is derived from 'knuckle' (from Middle English 'knokel', meaning a joint of the finger) and the suffix '-er' (meaning a person who). A knuckler is a person who uses their knuckles, often in a specific context such as a type of punch or strike.

Memory Tip

Think of someone who uses their 'knuckles' — that's what a 'knuckler' refers to, a person who employs their knuckles in action.

Visually Confused Words