There are many ways to write San, and the definition depends on how it is written.
If it's 三 or 参、it means three.
tousan means "dad" in Japanese.
Grandfather
Butterfly
"San gatsu" is a Japanese word and in English it means "March"
"juu san" is a Japanese word and in English it means "thirteen"
Okaasan (お母さん) is Japanese for "mother".
You may say 'san,' written: 三
Mrs/Miss/Ms Natasha
"Cho-cho-san" is a character in the opera "Madama Butterfly" by Giacomo Puccini. In Japanese, "cho" means butterfly, so "cho-cho-san" translates to "Miss Butterfly."
It's an honourific and means something like 'Mr.' or 'Ms."
"Thirteen" is 'juu san' in Japanese. "Thirteen years old" is 'juu san sai.'
to say grandpa in Japanese say "ojii-san" (pronounced : o-ge-san)