Honorific; Familiar; 伯父さん is older than one's parent and 叔父さん is younger

uncle

Familiar; Usu. 小父さん or おじさん; vocative

old man; mister

Usu. オジサン

manybar goatfish (Parupeneus multifasciatus)

count; earl

伯父 or 叔父 respectively can mean older or younger than one's parent

uncle

auntie; older woman

count; earl

Historical term

chief official of the Department of Worship (under the ritsuryō system)

Abbreviation

Brazil

伯母 can mean older and 叔母 can mean younger than one's parent

aunt

Familiar

middle-aged man; uncle

countess

Berlin (Germany)