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medulla

noun

the inner part of an organ or structure in plant or animal

Quick reference

Word Facts

Word length
7
Starts with
M
Ends with
A
Contains
ED
Scrabble score
10
Database source
OEWN 2025 Core

How it sounds

Pronunciation

mɛˈdʌlə

Meaning

Definitions

noun

  1. the inner part of an organ or structure in plant or animal

noun

  1. lower or hindmost part of the brain; continuous with spinal cord; (‘bulb’ is an old term for medulla oblongata)

    “the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning”

noun

  1. a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers

In context

Example Sentences

the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning

Similar words

Synonyms

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