Meaning of the word "right off the bat" in English

What does "right off the bat" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

right off the bat

US /raɪt ɔf ðə bæt/
UK /raɪt ɒf ðə bæt/

Idiom

immediately; without delay or hesitation

Example:
She knew right off the bat that something was wrong.
He impressed everyone right off the bat with his presentation.