Answer:

abb

Answer	Crossword Clue
ABB	Warp yarn.
ABB	Fleece remnants.
ABB	Yarn for warp.

ABB	Yarn for the warp.
ABB	The yarn for the warp.
ABB	Mother Superior: Abbr.
ABB	Yarn of the warp, in weaving.
ABB	Coarse wool
ABB	Monastery man: Abbr.
ABB	Warp yarn
ABB	Monastery: Abbr.

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.