He refereed a basketball game yesterday.
She refereed for a periodical a few years ago.
Your time will either cross or be crossed. Both cases are refereed to as "triangle".
When I refereed this conversation between mother and daughter, it seemed to me that Caitlin had a point.
A refereed electronic journal dedicated to supporting the interdisciplinary exploration of the nature of consciousness and its relation to the brain.
He also refereed the first final of the Mourinho era at Chelsea, the 2005 Carling Cup triumph over Liverpool in Cardiff.
There are a lot of famous experts in the Special Consultation Clinic, so as to set up a difficult-and-rare-case consultation center in which can carry out many subspecialties consultations for the our clinic patients refereed from the wards and the outpatient department.
