Crossword clues for all ears
Wiktionary
all ears
a. 1 (context idiomatic English) listening intently; fully focused 2 (context idiomatic English) Awaiting an explanation.
Usage examples of "all ears".
They hung in the rear of Cappoccio, all ears for what was being said, and their countenances plainly showing how their feelings were in sympathy with their spokesman.
All eyes were on him, all ears twitching attentively when he cleared his throat and began to speak.