Definition of write ups:
(v) :
To produce by writing.
(v) :
To document officially the faults, offenses, or wrongdoing of.
(v) :
To write about positively; to praise in writing.
(v) :
(accounting) To make an upward adjustment in the value of an asset.
(v) :
(philately) To annotate a stamp album page with details about the stamp, such as die used or colour variety.
(v) :
Used other than figuratively or idiomatically: see write, up.