Meaning of the word "Good Samaritan" in English

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

Good Samaritan

US /ˌɡʊd səˈmær.ɪ.tən/
UK /ˌɡʊd səˈmær.ɪ.tən/

Noun

a person who helps other people, especially strangers, when they are in trouble

Example:
A Good Samaritan stopped to help the stranded motorist change a flat tire.
She was a true Good Samaritan, always willing to lend a hand to those in need.