IPA: /ˈbrʌʃbæk/
KK: /ˈbrʌʃbæk/
In baseball, a type of pitch that is thrown close to the batter's head or body to make them move away from the plate.
The pitcher threw a brushback to intimidate the batter.
Brushback is formed from "brush" (from Middle English "brushe", meaning to sweep or clean) and "back" (from Old English "bæc", meaning the rear part). The word "brushback" refers to a pitch in baseball that is thrown close to a batter, often to intimidate or force them back from the plate.
Think of 'brushing' someone back — the word 'brush' means to sweep or clean, and 'back' refers to the rear, so brushback means to sweep someone back.