verb/tumˈbaɾ/
to knock over, tip (make fall); to fall; to lie down; (of social media accounts, servers or posts) to take down
Synonyms: botar, caerse, acostarse, echarse
From an onomatopoeic / expressive root tumb- or tomb-, imitating the sound of rolling, tumbling, or falling. Compare Portuguese tombar, Catalan tombar, French tomber, Romanian tumbă, Sicilian tummari..