Meaning of the word "hairpin turn" in English

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

hairpin turn

US /ˈher.pɪn ˌtɜːrn/
UK /ˈheə.pɪn ˌtɜːn/
"hairpin turn" picture

Noun

a very sharp bend in a road, especially on a mountain, that doubles back on itself

Example:
The bus struggled to navigate the steep hairpin turn on the mountain road.
Drivers must slow down significantly before a hairpin turn.