What does "open-eared" mean?

Listening closely to something; attentive.

What is a synonym for "open-eared"?

Common synonyms include: advertent, agog, alert, all ears, assiduous, attentive.

adj

adj ·Rare ·Advanced level

Adjective

1
Listening closely to something; attentive.
"Companies should be open-eared to feedback from their customers."
2
Being receptive or open-minded to new styles of music.
"Many people tend to listen to what they know, but others are more open-eared."
3
Synonym of open-back (“partially covering the ear”).
"Not sure if Rat shack has any more decent headphones (you might find some old Pro-25's that they might still have in stock if you're lucky) but those are open eared."

"Companies should be open-eared to feedback from their customers."

Compare open-minded.