The property of being sluggish, unable or unwilling to act quickly.
The state of economic decline, inactivity, slow or subnormal growth.
Enthusiasm; keen enjoyment; relish; gusto.
The outer skin of a citrus fruit, used as a flavouring or garnish.
General vibrance of flavour.
The woody, thick skin enclosing the kernel of a walnut.
To scrape the zest from a fruit.
To make more zesty.