ngoi6 taai3 gung1外太公

Jyutpingngoi6 taai3 gung1
Yalengoih taai gūng
名詞

Definition

One's mother's maternal or paternal grandfather.

neutralfamilypeople

How it's used

Refers specifically to the father of one's maternal grandfather or maternal grandmother. It is a formal kinship term that is rarely used in casual conversation, as most people simply refer to their great-grandparents by their specific titles or just as 太公. Using this term highlights the maternal lineage clearly, which is helpful in large extended families.

Measure word

go3go

Examples

My maternal great-grandfather used to live in Guangzhou.
Have you ever met your maternal great-grandfather?

Common phrases

biological maternal great-grandfather

Common mistake

Learners often confuse this with 太公, which is a general term for any great-grandfather. Using 外太公 is very specific and can sound overly formal or distant in daily speech.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector