1.adjectival nouns or quasi-adjectives (keiyodoshi); adverb taking the 'to' particle
jam-packed (physically or of schedule, etc.)
2.adjectival nouns or quasi-adjectives (keiyodoshi); adverb taking the 'to' particle
grinding noise
3.adjectival nouns or quasi-adjectives (keiyodoshi); adverb taking the 'to' particle
precisely; correctly (e.g. when working, etc.)
4.noun (common) (futsuumeishi)
Oriental longheaded locust (Acrida cinerea)