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noun A1 Beginner Uncommon

grandpa

GRAM-pah

Grandpa (noun) means an informal word for grandfather. Example: “Grandpa used to whittle little wooden boats for us.”

noun
1
An informal word for grandfather.
"Grandpa used to whittle little wooden boats for us."
2
A casual, sometimes joking way of referring to any older man.
"Come on, grandpa, keep up!"

How to use grandpa

Learner’s notes

In plain EnglishA casual, affectionate word for grandfather.

Common pairings
grandpa's stories old grandpa

Word forms

grandpas plural

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Test yourself on “grandpa” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

_____ used to whittle little wooden boats for us.

Etymology

A blend of "grand-" and "pa," modeled on "grandfather."

Related words

Frequently asked questions

What does “grandpa” mean?

The word “grandpa” means an informal word for grandfather. In plain terms, a casual, affectionate word for grandfather.

How do you pronounce “grandpa”?

“Grandpa” is pronounced GRAM-pah (/ˈɡɹæm.pɑː/ in IPA).

How do you use “grandpa” in a sentence?

Here is “grandpa” used in a sentence: “Grandpa used to whittle little wooden boats for us.”

What part of speech is “grandpa”?

“Grandpa” is a noun.

Is “grandpa” a common word?

“Grandpa” is an uncommon word in modern English, usually learned at around the A1 level.

How many meanings does “grandpa” have?

“Grandpa” has 2 distinct senses listed in this dictionary. The most common is: an informal word for grandfather.

What is the difference between "grandpa" and "grandfather"?

"Grandfather" is the neutral, formal term for a father's or mother's father, while "grandpa" is an informal, affectionate variant used mainly in casual speech and by children. Both refer to the same relationship, but "grandpa" carries a warmer, more familiar tone.

Is it appropriate to call an older man "grandpa" if he is not your relative?

Yes, "grandpa" is sometimes used casually or jokingly to refer to any older man, even one who is not related to the speaker. This usage is informal and can be affectionate or teasing depending on the context, so it should be used carefully with strangers.

Is "grandpa" appropriate in formal writing?

No, "grandpa" is an informal term and is better suited to conversation, personal letters, or casual writing. Formal documents, biographies, or professional contexts typically use "grandfather" instead.

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