at the top of voice

at the top of one's voice and at the top of one's lungs

Fig. very loudly. Bill called to Mary at the top of his voice. How can I drive safely when you're all screaming at the top of your lungs?

See also: top, voice

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at the top of your voice

if someone says something at the top of their voice, they say it as loudly as they can 'Stop it Nathan!' she shouted at the top of her voice.

See also: top, voice