aggie

noun3

1. •
   (US, informal) A student or alumnus of such a school.
2. •
   (US, informal) An agricultural school, such as one of the state land-grant colleges.
3. •
   (informal) Marble or a marble made of agate, or one that looks as if it were made of agate.

   • Most of the time it went fine; some of his classmates had so many marbles they could have opened up their own shop in smurfs, pirates, purple aggies and pink panthers. — 1999

noun2

1. •
   (US) An agricultural school, such as one of the state land-grant colleges esp. one with the phrase "Agricultural & Mechanical" in its name
2. •
   (US) A student or alumnus of such a school esp. a student or alumnus of Texas A&M University