A strap, especially a short rope whose ends are spliced together to make a ring.
A flexible strip of leather or canvas used for sharpening a razor.
tr.v.
stropped, strop·ping, strops To sharpen (a razor) on a strop.
[Middle English strope, band of leather, probably from Old English, thong for an oar, from Latin stroppus, twisted cord, from Greek strophos, from strephein, to turn; see streb(h)- in Indo-European roots.]
1357, "loop or strap on a harness," probably from O.Fr. estrop (see strap). Specific sense of "leather strap used for sharpening razors" first recorded 1702. The verb in this sense is from 1841. Distribution of senses between strap and strop is arbitrary.