without a murmur

without a murmur

1. With no complaint or objection; in a quietly passive manner.

• “without a murmur”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.
• “without a murmur” (US) / “without a murmur” (UK) in Macmillan English Dictionary.
• “do something without a murmur” in Longman Dictionary of Contemporary English, Longman.