per ‧ spi ‧ ra ‧ tion /ˌpɜːspəˈreɪʃ ə n $ ˌpɜːr-/ BrE AmE noun [uncountable] formal
liquid that appears on your skin when you are hot or nervous SYN sweat ⇨ antiperspirant :
He wiped the beads of perspiration (=drops) from his brow.
per ‧ spi ‧ ra ‧ tion /ˌpɜːspəˈreɪʃ ə n $ ˌpɜːr-/ BrE AmE noun [uncountable] formal
liquid that appears on your skin when you are hot or nervous SYN sweat ⇨ antiperspirant :
He wiped the beads of perspiration (=drops) from his brow.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012