How to say bur in Japanese

noun:

• bur (of a chestnut, etc.); burr ［イガイガ・いがいが］ ➜ 毬【いが】

adverb / ~と adverb:

• irritating (e.g. one's throat); thorny; bristling ［イガイガ・いがいが］

~と adverb / adverb:

• crying of a baby - archaism - onomatopoeia