(usually in plural) An instance or cause of unhappiness.
unhappiness, woe
To feel grief over; to mourn, regret.
To feel or express grief.
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.