To come out in public, manifest oneself; to sprout, be born, e.g. plant, eruption, etc., rumsoá.
Adú ti rimsuá ng̃a sasanto, many saints have appeared, have come forth.
¿Aniá ti rinossoáin ti colcólyo? from what has your dispute originated or arisen?
Generally this word is used when there is no known cause, e.g. when with the onset of rains a multitude of mosquitoes or insects appear, which the natives believe are born without fertilization.