In Western societies like America your uncle is your mother's brother or father's brother. The definition is expanded in most case to include your mother's or father's sister's spouse. In many culture "Uncle" is an honorific used to indicate any male with a close association (a trusted friend) to your family but not necessarily a relative
Your mother's uncle is your great uncle.
yes ! but not your uncle in text as such....
You can call him Cousin instead of uncle.
uncle
Your great uncle.
Uncle
his dad and uncle
no...u call grand pa
i call him uncle Micheal because he is my uncle and his name is Micheal
uncle -in- law
Your uncle's daughter is your cousin
The English language has no specific term for a relationship between your uncle and your wife. Your uncle will usually call her "my nephew's wife" and she can call him "my husband's uncle."