Fenugreek/ˈfenjuɡriːk/ Definition 1 of 3Pro Tip 1/2Culinary Spice Refers specifically to fenugreek used in cooking for its distinct flavor. Fenugreek lends a unique taste to this spice blend. Pro Tip 2/2Seed Form As a spice, fenugreek is often used in the form of seeds rather than fresh leaves. Toast fenugreek seeds lightly to release their aroma.