personalmark
nounUK /ˈpɜːsənəl mɑːk/
US /ˈpɜːrsənəl mɑːrk/
A personal mark is a special sign you make that only belongs to you.
She drew a little star as her personal mark on the drawing.
OTHER MEANINGS
2. A small spot or stain that belongs to or affects one person.
He noticed a personal mark on his shirt from lunch.
3. A grade or score given to one individual student.
The teacher wrote each student's personal mark at the top of the test.
4. A private sign or note meant only for oneself.
She kept a personal mark in her diary to remember the happy day.