Meaning of the word "rung ladder" in English

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

rung ladder

US /rʌŋ ˈlædər/
UK /rʌŋ ˈlædər/

Noun

a ladder with horizontal bars (rungs) for climbing, typically made of wood or metal

Example:
He climbed the rung ladder to reach the top shelf.
The firefighter quickly ascended the rung ladder to the burning building.