flat pea flat·pea uncommon noun 1. evergreen shrub having almost heart-shaped foliage and bright yellow pea-like flowers followed by flat pods with flat wings; Australia and Tasmania Synonymsflat peaPlatylobium formosum 2. European perennial with mottled purple-pink flowers; sometimes cultivated for fodder or as green manure Synonymsflat peanarrow-leaved everlasting peaLathyrus sylvestris Related words Broader terms everlasting peashrub Parts LathyrusPlatylobium WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
