Meaning of the word obliviousness in English

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

obliviousness

US /əˈblɪv.i.əs.nəs/
UK /əˈblɪv.i.əs.nəs/

Noun

the state of being unaware of or not noticing something, especially what is happening around one

Example:
His complete obliviousness to her feelings was hurtful.
The driver's obliviousness to the traffic signs caused the accident.
Related Word: