イガイガ - JP-EN Jisho

イガイガ

noun (common) (futsuumeishi)

bur (of a chestnut, etc.); burr

See also:

adverb (fukushi)adverb taking the 'to' particle

irritating (e.g. one's throat); thorny; bristling

adverb taking the 'to' particleadverb (fukushi)archaiconomatopoeic or mimetic word

crying of a baby