adverb (fukushi), adverb taking the 'to' particle, noun or participle which takes the aux. verb suru, onomatopoeic or mimetic
1. repeatedly opening and closing (one's mouth); gaspingadverb (fukushi), noun or participle which takes the aux. verb suru, onomatopoeic or mimetic
2. flapping (e.g. shoe sole); gaping open and shutadverb (fukushi), adverb taking the 'to' particle, noun or participle which takes the aux. verb suru, onomatopoeic or mimetic
3. heartily (eating); devouring; munching; gobbling