耳が早い

みみがはやい

being quick-eared, having sharp ears, being first to know about something

耳の早い

みみのはやい

quick-eared

耳

みみ

ear

早

はや

already, now, by this time

耳底

じてい みみそこ

ears

耳鏡

じきょう みみかがみ

otoscope, auriscope, auroscope

初耳

はつみみ

something heard for the first time, hearing something for the first time

耳殻

じかく

external ear, auricle

耳環

みみわ

earring (non-pierced), helix

耳孔

じこう みみあな

earhole

寝耳

ねみみ

something heard while sleeping

耳朶

じだ みみたぶ

earlobe

籠耳

memory like a sieve; going in one ear and out the other

口耳

こうじ

mouth and ear

俚耳

りじ

the ears of the public

耳目

じもく じぼく

eye and ear

耳栓

みみせん じせん

earplug (traditional jewellery worn in the earlobe, popular in Jomon-period Japan)

耳絎

みみぐけ

blindstitched machined fabric edge (selvedge) forming a fold, pleat, edge, etc.

耳疾

じしつ

infections or diseases of the ear