1. Third person singular present indicative of 'esmagar' with reflexive pronoun 'se', expressing a passive or reflexive action of crushing, squashing, or pressing something.
The fruit smashes against the ground.
A fruta esmaga-se contra o chão.
2. To be crushed or squashed; to undergo compression or flattening.
The box gets crushed under the weight.
A caixa esmaga-se sob o peso.