threefer noun2 •Something sold at a discount of three for the price of one.Thus, it was interesting to see that when the ISO 55001 Asset Management Standard was released last year, it also looks for an asset-management program to deliver its own twofers and threefers. — 2015 •Something that has three functions or elements.“It’s a threefer, not a twofer,” she said, holding a clutch-within-a-clutch that costs $109.90 and can be worn three ways. — 2012 formsthreefers
