He was absent over leave due to a family emergency.
absent over leave
Frequency:
60
%
She was absent over leave for two weeks.
absent over leave
Frequency:
50
%
He was absent over leave for his sister's wedding.
Idiomatic Expressions for absent over leave
Phrase: leave of absence
Meaning: permission to be away from work or duty for a specific period of time
Usage: She requested a leave of absence to take care of her sick relative.