Slĕn'der-ness, n.

n. The state or quality of being slender; thinness; as, the slenderness of a hair; want of bulk or strength; as, the slenderness of a cord or chain; weakness; slightness; as, the slenderness of a reason; feebleness; as, the slenderness of a constitution; smallness; insufficiency; as, the slenderness of a supply; spareness; as, slenderness of diet.