girdle (n.) Look up girdle at Dictionary.com
Old English gyrdel "belt, sash, cord about the waist," common Germanic. (cognates: Old Norse gyrðill, Swedish gördel, Old Frisian gerdel, Dutch gordel, Old High German gurtil, German Gürtel "belt"), related to Old English gyrdan "to gird" (see gird). Modern euphemistic sense of "elastic corset" first recorded 1925. The verb meaning "encircle with a girdle" is attested from 1580s. Meaning "to cut off a belt of bark around a trunk to kill a tree" is from 1660s. Related: Girdled; girdling.