1. a marble made of agate or a similar stone
2. a student or graduate of an agricultural college
Usage: informal

Examples

• The children played with colorful aggies in the schoolyard.
• He collected vintage aggies made from real agate.
• The marble tournament featured players shooting their best aggies.
• As an aggie from the state university, she specialized in crop science.
• The aggies organized a reunion for agricultural program graduates.
• Many aggies go on to work in farming or agricultural research.