What is the meaning of Fallo?

The dispositive portion of a court's ruling, coming at the end of the ruling.

first-person singular present indicative of fallar

defect; fail

fault, error

foul

phallus

any member of the Phallus taxonomic genus

first-person singular present indicative of fallare

compound of fa', the second-person singular imperative form of fare, with lo

to deceive, beguile, trick, cheat, delude, ensnare, disappoint

to mistake, be mistaken, deceive oneself

to escape the notice of; be unknown, unseen, unaware, hidden

to appease, beguile

to swear falsely, perjure

first-person singular present indicative of fallar

mistake

failure

verdict, decision

ruling

bug, hole (security vulnerability in software which can be taken advantage of by an exploit)

first-person singular present indicative of fallar

first-person singular present indicative of fallir

Source: Wiktionary