peanut

UK: ˈpiːnʌt | US: ˈpiːnʌt

Definition
  1. n. 1. The edible seed of a leguminous plant, typically encased in a pod and consumed as food.

  2. n. 2. (Informal) A trivial or insignificant amount or thing.

Structure
pea <legume>nut <hard-shelled seed>
Etymology

The word "peanut" is a compound of "pea" (from Old English pise, referring to the legume) and "nut" (from Old English hnutu, meaning a hard-shelled seed). Despite its name, the peanut is botanically a legume, not a true nut. The term emerged in the early 19th century, reflecting its resemblance to peas in growth (growing underground like a nut). This hybrid naming captures its dual identity in both culinary and botanical contexts.

Examples
  1. She sprinkled crushed peanuts over the salad for extra crunch.

  2. Peanut butter is a popular spread made from ground peanuts.

  3. The vendor sold roasted peanuts at the baseball game.

  4. He dismissed the criticism as a peanut issue not worth discussing.

  5. Allergic reactions to peanuts can be severe and life-threatening.