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capsule

capsule

6 7.0
A dry plant part that splits open to let out seeds or spores
  • noun
  • /ˈkæpsəl/
  • Specialized
translation icon : cápsula
  • Each capsule contains 200 to 300 tiny seeds that release when the tree is stressed.

Examples

  • The rose plant produces charming seed capsules that burst open to release tiny seeds.

  • An empty, wide egg capsule suggests that an egg was recently released from the capsule.

    Academic text (1993)
  • And then we're just going to gently push that lettuce seed capsule in just like that.

  • After the petals dropped, the seed capsules were all harvested in the middle.

    Fiction book (2002)
  • Seventy-year-old Mer explained, "You could only cut the poppy capsule at the right time; otherwise, the seeds would be ruined."

    Academic text (2011)
  • After the flowers wilt, the pod-like capsules will form and contain the seeds.

  • Gardeners often collect the dried capsules for planting new flowers in the spring.

Synonyms

seedpod
vscapsule
1 2.7

A pod that contains seeds and opens when ripe

is a dry fruit that splits open in many plants, not only legumes
seed vessel
vscapsule
  • Specialized
5.2

The part of a plant that holds the small parts that grow into new plants after flowering

is a dry, usually splitting form of the ovary-derived structure
seedcase
vscapsule
  • Specialized
6.6

The part of a plant that holds and protects seeds

splits open when ripe to release seeds rather than just protect them

Compounds

20 4.4

A container buried to show people in the future what life was like today

space capsule
  • Specialized
5 4.2

A small spacecraft that carries people in space and returns to Earth

bilocular capsule
  • Specialized
8.6

A dry fruit with two chambers that hold seeds

Bowman's capsule
  • Specialized
6.7

A thin sac that surrounds tiny blood vessels in the kidney and helps filter blood to make urine

A small digital container that keeps files safe for future use

9.1

A small spacecraft that follows a curved path to carry people into space

lens capsule
  • Specialized
7.2

A thin clear covering around the eye that holds the lens in place

glomerular capsule
  • Specialized
8.1

A thin two-layer wall around a small knot of blood vessels in the kidney that starts filtering blood

A small pill that you take to help you sleep

Surface Forms

capsule singular
capsules plural

Etymology

Capsule comes from the Latin word capsula, a little form of capsa meaning 'box'. In plants a 'capsule' is a small box that holds seeds and then opens to let them out, so the name matches the little seed container.