(v. t.) To draw tighter; to straiten; to make more close in any manner.

affix anchor annex attach back belay box box in box up brace cement cinch circumscribe clamp clinch close compress confine continue cramp crank crank in crush drag out draw draw in draw out draw taut elongate engraft ensphere extend fasten fix graft grapple hem hem in keep from spreading keep within bounds knit lengthen lengthen out let out limit localize make fast moor narrow nip pinch press produce prolong prolongate protract pull pull in put to qualify reel reel in reinforce restrict rigidify screw up secure set set to shore up spin out squeeze stiffen stint strain strengthen stretch stretch out string out tackle tauten tense trice up trim tweak wad up winch wind in windlass