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discoid

adjective dis·coid \ ˈdis-ˌkȯid \

Definition of discoid

1 : relating to or having a disk: such as
a : situated in the floral disk
  • discoid florets
b : having only disk flowers
  • a discoid flower head
2 : flat and circular like a disc

Recent Examples of discoid from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'discoid.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of discoid

Late Latin discoides quoit-shaped, from Greek diskoeidēs, from diskos disk

Medical Dictionary

1

discoid

adjective dis·coid \ ˈdis-ˌkȯid \

medical Definition of discoid

1 : resembling a disk : being flat and circular
  • the red blood cell is a biconcave discoid body
2 : characterized by macules
  • discoid lupus erythematosus
2

discoid

noun

medical Definition of discoid

: an instrument with a disk-shaped blade used in dentistry for carving

Learn More about discoid

  1. See words that rhyme with discoid Nglish: Translation of discoid for Spanish speakers

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