Definition of Tenuity

Noun: tenuity ti'nyoo-i-tee

Relatively small dimension through an object as opposed to its length or width
"the tenuity of a hair";
- thinness, slenderness
A rarified quality
"the tenuity of the upper atmosphere";
- rarity, low density
The quality of lacking intensity or substance
"a shrill yet sweet tenuity of voice";
- feebleness