weaver's knotn. a sheet-bend or single bend, used for joining threads in weaving.
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weaver's knotc1555
c1555 Manifest Detection Diceplay sig. Biiiv To turne his pricke vpward, and cast a weauers knot on both his thumbs behind him.
1678 N. WanleyWonders Little Worldi. x. §22. 16/1 With the flexure of her Tongue only she could readily tye that fast Knot, which we call the Weavers Knot.