This is the 357th most frequent Azerbaijani word.
məşğul
Busy.
Here, 'məşğul' refers to the activity the person is engaged in.
O, kitab oxumaqla məşğuldur.
He/She is busy reading a book.
Here, 'məşğul' indicates past engagement in an activity.
Biz rəsm çəkməklə məşğul olduq.
We were engaged in drawing pictures.
Here, 'məşğul' describes the state of being occupied or busy.