Meaning of the word pervaded in English

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

pervaded

US /pərˈveɪdɪd/
UK /pəˈveɪdɪd/

Past Participle

spread throughout (something); present in every part of

Example:
A sense of optimism pervaded the room.
The smell of freshly baked bread pervaded the air.