aggie
1 of 2noun (1)
ag·gie ˈa-gē 
often capitalized
: an agricultural school or college
also : a student at such an institution
aggie
2 of 2noun (2)
: a playing marble
specifically : agate sense 2b
Word History
Etymology
Noun (1)
ag- (as in agricultural college, agricultural school) + -ie
Noun (2)
ag(ate) + -ie
First Known Use
Noun (1)
1902, in the meaning defined above
Noun (2)
1896, in the meaning defined above