おじいさん

おじいさん
noun
grandfather, elderly man
See also: おじさん (uncle (sound-alike))
1. grandfather
One's grandfather or someone else's grandfather.
How is your grandfather?
I went to my grandfather's house.
I listened to my grandfather's story.
My grandfather experienced the war.
My grandfather is 90 years old.
おじいさん()いたい
I want to see my grandfather.
2. elderly man, old man
An older gentleman.
An elderly man was walking down the street.
That elderly man comes to the park every day.
I gave up my seat for the elderly man.
An old man appeared in the folktale.
The elderly man told stories of the past to the neighborhood children.

おじいさん refers to grandfather or elderly men in general.

FORMALITY LEVELS:

  • おじいちゃん: grandpa (casual/affectionate)
  • おじいさん: grandfather (polite)
  • 祖父(そふ): grandfather (humble, formal)
  • 祖父(じい)さん: grandfather (very polite)

MEANINGS:
1. One's own grandfather or someone else's
2. An elderly man in general

CONTRAST WITH SIMILAR WORDS:

IN FOLKLORE:
昔話(むかしばなし) (folktales) often begin with おじいさんおばあさんいました (There lived an old man and an old woman).

USAGE NOTE:
When addressing strangers, おじいさん can be used for elderly men but may be considered slightly rude in formal contexts.