Abbreviation of 大学 (daigaku, “university”).

large, big / great, grand

big; large / great; important

the greater part, the most part, large part

A person whose name has become identified with a particular object or activity; eponym.

(literary) an alternate name

(computing) a filename

to give one’s name (as), to call oneself (name, etc.) / to impersonate or claim to be (someone)

a surname

a surname