An older brother; older man; used as a kinship term.
Respectful term of address for older men.
When used as a term of address, the first name only is used, i.e., Manong Jose. If the last name only is used, then the term of address is ‘Mr.’, i.e., Mr. Castro. If the speaker is a child, he can use the term ‘Uncle’ i.e., Uncle Jose.