weightnoun
The shelves of less expensive units could collapse under the weight of dozens of bottles.
The balcony collapsed under the weight of the large number of people on it.
The delicate cake had collapsed under its own weight.
He fell through floorboards that collapsed under his weight.

SMART Vocabulary: related words and phrases

Falling and dropping
ass
collapse
collapse/fall in a heapidiom
cropper
crumple
drop like fliesidiom
drop off
faceplant
fall away
fly
knock someone over
let goidiom
mic drop
nosedive
overbalance
parachutist
plunge
shower
trip (someone) up
wayside