きー

Adverb taking the 'to' particle, onomatopoeic or mimetic word

きーんきーん

with a screech; with a whine; with a shrill; with a ringing (in the ears)

きーきーきーきー

with a (sharp) creak; with a squeak; with a screech

きーっきーっ

with a screech; with a squeak; with a squeal

キーっキーっ

with a screech; with a squeak; with a squeal

キー局キーきょく

key station; flagship station; leading station of a broadcasting network