Zest of course, refers to tiny pieces of citrus rind that are used to brighten, or enhance, the flavor of food and beverages.

ZEST definition: 1. enthusiasm, eagerness, energy, and interest: 2. the skin of an orange, lemon, or lime, used to…. Learn more.

Definition of zest noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

ZEST definition: keen relish; hearty enjoyment; gusto. See examples of zest used in a sentence.

Zest is a feeling of pleasure and enthusiasm. He retired from professional chess because he had lost the zest for winning.

zest (zɛst) n. 1. keen relish; hearty enjoyment; gusto. 2. an agreeable or piquant flavor imparted to something. 3. anything added to impart flavor or relish.

There are five meanings listed in OED's entry for the noun zest, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

zest /zɛst/ n. hearty enjoyment; gusto: [uncountable] full of zest. [countable * usually singular] a zest for life. zest•ful, adj. zest•y, adj., -i•er, -i•est. WordReference Random House Unabridged Dictionary of …

Jan 17, 2026 · (by extension) Enthusiasm; keen enjoyment; relish; gusto. A state of being zesty. Auntie Mame had a real zest for life.

When someone possesses zest, they exhibit a fervor and zestfulness that brings a sense of vigor and passion to everything they do. It is the spark that ignites motivation, creativity, and determination, …