pea Meaning, Definition & Usage

  1. noun seed of a pea plant used for food
  2. noun the fruit or seed of a pea plant
  3. noun a leguminous plant of the genus Pisum with small white flowers and long green pods containing edible green seeds
    pea plant.

WordNet

Pea noun
Etymology
OF. peis. See Poise.
Definitions
  1. The sliding weight on a steelyard. Written also pee.
Pea noun
Definitions
  1. (Naut.) See Peak, n., 3.
Pea noun
Etymology
OE. pese, fr. AS. pisa, or OF. peis, F. pois; both fr. L. pisum; cf. Gr. , . The final s was misunderstood in English as a plural ending. Cf. Pease.
Wordforms
plural Peas or Pease
Definitions
  1. (Bot.) A plant, and its fruit, of the genus Pisum, of many varieties, much cultivated for food. It has a papilionaceous flower, and the pericarp is a legume, popularly called a pod. ✍ When a definite number, more than one, is spoken of, the plural form peas is used; as, the pod contained nine peas; but, in a collective sense, the form pease is preferred; as, a bushel of pease; they had pease at dinner. This distinction is not always preserved, the form peas being used in both senses.
  2. A name given, especially in the Southern States, to the seed of several leguminous plants (species of Dolichos, Cicer, Abrus, etc.) esp. those having a scar (hilum) of a different color from the rest of the seed. ✍ The name pea is given to many leguminous plants more or less closely related to the common pea. See the Phrases, below.

Webster 1913