ˌlow-ˈkey BrE AmE adjective
not intended to attract a lot of attention to an event, subject, or thing:
They want the funeral to be as low-key as possible.
a low-key military operation
ˌlow-ˈkey BrE AmE adjective
not intended to attract a lot of attention to an event, subject, or thing:
They want the funeral to be as low-key as possible.
a low-key military operation
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012