saw at something phrasal verb ( see also ↑ saw )
to cut something with a repeated backwards and forwards movement:
He sawed at the loaf with a blunt knife.
saw at something phrasal verb ( see also ↑ saw )
to cut something with a repeated backwards and forwards movement:
He sawed at the loaf with a blunt knife.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012