[swet-pants] 
) | loose-fitting pants of soft, absorbent fabric, as cotton jersey, usually with a drawstring at the waist and close-fitting or elastic cuffs at the ankles, commonly worn during athletic activity for warmth or to induce sweating. |
| sweat·pants (swět'pānts') pl.n. Cotton jersey pants usually having a drawstring or elasticized waist and elasticized cuffs worn especially for exercising. |