double as somebody/something phrasal verb ( see also ↑ double )
to have a second use, job, or purpose as a particular thing:
The school doubled as a hospital during the war.
double as somebody/something phrasal verb ( see also ↑ double )
to have a second use, job, or purpose as a particular thing:
The school doubled as a hospital during the war.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012