v. to fall head-first while walking or running, to trip up and fall forward.
Te lelenga a Teupoko na yinga loa toloulu ki lalo o te ngutuala. As Teupoko ran she fell head-first on the roadway.
Nō te ongo o tana lelenga, toloulu loa iāna mayī te lae. When he was running along, he fell head-first and grazed his forehead.