s'effondrer meaning in English

collapse [collapsed, collapsing, collapses]▼◼◼◼(to cease to function due to a sudden breakdown)
verb
[UK: kə.ˈlæps] [US: kə.ˈlæps]

collapse [collapsed, collapsing, collapses]▼◼◼◼(to fall down suddenly; to cave in)
verb
[UK: kə.ˈlæps] [US: kə.ˈlæps]

crumble [crumbled, crumbling, crumbles]▼◼◼◻(to fall apart)
verb
[UK: ˈkrʌm.bl̩] [US: ˈkrʌm.bl̩]

cave [caved, caving, caves]▼◼◼◻(to collapse)
verb
[UK: keɪv] [US: ˈkeɪv]

cave in▼◼◼◻(to collapse inward or downward)
verb
[UK: keɪv ɪn] [US: ˈkeɪv ɪn]

cave in▼◼◼◻(to relent, comply, lose willpower, etc.)
verb
[UK: keɪv ɪn] [US: ˈkeɪv ɪn]

slump [slumped, slumping, slumps]▼◼◻◻(to collapse heavily)
verb
[UK: slʌmp] [US: sˈləmp]

fall to pieces▼◼◻◻(be emotionally devastated)
verb
[UK: fɔːl tuː ˈpiː.sɪz] [US: ˈfɑːl ˈtuː ˈpiː.səz]

flop [flopped, flopping, flops]▼◼◻◻(to fall heavily, because lacking energy)
verb
[UK: flɒp] [US: ˈflɑːp]

topple over▼◼◻◻(fall over)
verb
[UK: ˈtɒp.l̩ ˈəʊv.ə(r)] [US: ˈtɑːp.l̩ ˈoʊv.r̩]

crumple [crumpled, crumpling, crumples]▼◼◻◻(to collapse)
verb
[UK: ˈkrʌm.pl̩] [US: ˈkrʌm.pl̩]