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seedpod

[seed-pod]
noun
  1. a seed vessel or dehiscent fruit that splits when ripe.

Origin of seedpod

First recorded in 1710–20
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for seed pod

seed pod

noun
  1. a carpel or pistil enclosing the seeds of a plant, esp a flowering plant
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012