The red vetchling (Lathyrus cicera). / (Jamaica) The kidney bean.

Lathyrus linifolius, a species of pea, whose tubers were once used as an appetite suppressant.

argillaceous oxide of iron, occurring in round grains the size of peas; pisolitic ore

Vigna marina (notched cowpea, nanea). / Lathyrus japonicus (sea pea, circumpolar pea, sea vetchling), a legume native to temperate coastal areas of Asia, Europe, and North and South America.

chickpea

A very small and highly esteemed variety of the edible white bean.

Chamaecrista fasciculata, an annual legume with yellow flowers, native to most of the eastern United States.

(US) A vegetable pea eaten when immature, mangetout.

(Britain, Canada, informal) A dense, yellowish fog, often mixed with smoke; a pea-soup fog, a smog.

(Southern US, dated) Synonym of peanut.