Example: He pulled the drawstring and closed the bag.
source: wordnet30
a tough piece of fiber in vegetables, meat, or other food (especially the tough fibers connecting the two halves of a bean pod)(noun.substance)
source: wordnet30
(cosmology) a hypothetical one-dimensional subatomic particle having a concentration of energy and the dynamic properties of a flexible loop(noun.object)
A small cord, a line, a twine, or a slender strip of leather, or other substance, used for binding together, fastening, or tying things; a cord, larger than a thread and smaller than a rope; as, a shoe string; a bonnet string; a silken string.(noun)
source: webster1913
In various indoor games, a score or tally, sometimes, as in American billiard games, marked by buttons threaded on a string or wire.(noun)