sing out phrasal verb ( see also ↑ sing )
1 . sing out (something) to shout or sing some words clearly and loudly:
‘Freeze!’ a shrill voice sang out.
2 . American English to sing loudly so that people can hear you easily
sing out phrasal verb ( see also ↑ sing )
1 . sing out (something) to shout or sing some words clearly and loudly:
‘Freeze!’ a shrill voice sang out.
2 . American English to sing loudly so that people can hear you easily
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012