- In weaving, what is the yarn woven across the warp? - Woof, in weaving - Yarn across the warp - imp. & p. p. of Wave. - A thing waved, waived, or cast away; a waif. - The woof of cloth; the threads that cross the warp from
selvage to selvage; the thread carried by the shuttle in weaving. - A web; a thing woven.