1. to be disappointed, to be dejected, to be downhearted, to be discouraged, to be disheartened, to lose heart, to feel let down

adverb (fukushi) noun or participle which takes the aux. verb suru onomatopoeic or mimetic word

2. to feel exhausted, to feel drained

adverb (fukushi) noun or participle which takes the aux. verb suru onomatopoeic or mimetic word