( a. )
Furnishing aid; assisting; auxiliary; helping; tributary; especially, aiding in an inferior position or capacity; as, a subsidiary stream.
( a. )
Furnishing aid; assisting; auxiliary; helping; tributary; especially, aiding in an inferior position or capacity; as, a subsidiary stream.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012