Her absence from the meeting was a black mark on her attendance record.
black mark
Frequency:
60
%
The failed project was a black mark against his leadership skills.
black mark
Frequency:
50
%
The late submission of the assignment was a black mark for the student.
Idiomatic Expressions for black mark
Phrase: To put a black mark on something
Meaning: To indicate that something is flawed or unsatisfactory.
Usage: The poor customer service put a black mark on an otherwise enjoyable experience.