Synonyms: elongation
Definition: the act of lengthening something
Similar words: change of shape
Definition: an action that changes the shape of something
Synonyms: elongation, extension
Definition: an addition to the length of something
Similar words: add-on, addition, improver
Definition: a component that is added to something to improve it
Usage: the addition of a bathroom was a major improvement; the addition of cinnamon improved the flavor
Synonyms: elongation
Definition: the quality of being elongated
Similar words: longness
Definition: the property of being of long spatial extent
Usage: one gene causes shortness and the other causes longness