oblivious

/əblˈɪvɪəs/

/əˈbɫɪviəs/

oblivious

lacking conscious awareness of something

1.1

unaware or forgetful of something

synonyms : forgetful

Examples

1. The children were oblivious to the time, playing happily in the park long after sunset.

2. He was completely oblivious of the danger ahead, walking through the dark forest without a care.

3. She remained oblivious to the fact that her phone was ringing as she continued to focus on her work.

4. He was so engrossed in his book that he was oblivious to the commotion around him.