Dictionary
Seh'na knot"
Pronunciation: (sen'u), [key]a hand-tied knot, used in rug weaving, in which the ends of yarn looped around a warp thread appear at each of the interstices between adjacent threads and produce a compact and relatively even pile effect.
Also,Senna knot.Also called
Persian knot. Cf.
Ghiordes knot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.