falsar

Meaning

1. (transitive) falsify
2. (transitive) cheat on the weight
3. (transitive) be fake with
4. (transitive) betray
5. (intransitive) break the promise; to lie
6. (intransitive) to fail
7. (intransitive) to crack

Pronounced as (IPA)

/fawˈsa(ʁ)/

Etymology

From Old Galician-Portuguese falsar (13th century, Cantigas de Santa Maria), either from Late Latin falsāre or a new verb formed on falso (“false”).