What is the meaning of Bello?

A young man; sweetheart.

war

nice, fair, fine, pleasant; beautiful (of the weather, etc.)

good-looking, handsome; beautiful (of a person)

considerable (quantity)

used to emphasize the size, quantity, degree, or extent

good

beauty

fair-weather

man, fella

to wage or carry out war, fight in war, war

to fight, contend

dative/ablative singular of bellum (“war”)

dative/ablative masculine/neuter singular of bellus

pre-reform spelling (used until 1943 in Brazil and 1911 in Portugal) of belo

beautiful, fair

lovely (wonderful)

Source: Wiktionary