IPA: /ˈkɒlɪdʒ/
KK: /ˈkɑlɪdʒ/
An educational institution where students study after high school, often to earn a degree or learn specific skills.
She decided to attend college to pursue a degree in engineering.
College → It is derived from the Latin word "collegium" (meaning a group of colleagues or a society). The term originally referred to a community of scholars or a group of people living together for a common purpose, particularly in education.
Think of a 'group' ('collegium') of people coming together for learning — that's what college means.