ˌall-ˈfired BrE AmE adverb American English
completely – used when describing a quality that you think is extreme:
If he weren’t so all-fired sure of himself, I’d like him better.
ˌall-ˈfired BrE AmE adverb American English
completely – used when describing a quality that you think is extreme:
If he weren’t so all-fired sure of himself, I’d like him better.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012