absentminded
/ˌæbsəntˈmaɪndɪd/
adjective
- Tending to forget things or not pay attention because you are thinking about other things.
- He gave an absentminded nod while reading his book.
- She was so absentminded that she put salt in her coffee instead of sugar.
- My absentminded professor often forgets where he left his glasses.
Synonyms