About The Word Medulla
Learn about the word Medulla to help solve your crossword puzzle. Discover Medulla definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Medulla
| Medulla Definition And Meaning |
|---|
What's The Definition Of Medulla?
[n] the inner part of an organ or structure in plant or animal
[n] 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" [n] a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers Synonyms | Synonyms for Medulla: bulb | medulla oblongata | myelin | myeline Related Terms | Find terms related to Medulla: See Also | adrenal medulla | animal tissue | fat | hindbrain | medullary sheath | myelin sheath | neural structure | plant tissue | respiratory center | rhombencephalon Medulla In Webster's Dictionary \Me*dul"la\, n. [L.]
1. Marrow; pith; hence, essence. [Obs.] --Milton.
2. (Anat.) The marrow of bones; the deep or inner portion of
an organ or part; as, the medulla, or medullary substance,
of the kidney; specifically, the medula oblongata.
3. (Bot.) A soft tissue, occupying the center of the stem or
branch of a plant; pith.
{Medulla oblongata}. [L., oblong medulla] (Anat.), the
posterior part of the brain connected with the spinal
cord. It includes all the hindbrain except the cerebellum
and pons, and from it a large part of the cranial nerves
arise. It controls very largely respiration, circulation,
swallowing, and other functions, and is the most vital
part of the brain; -- called also {bulb of the spinal
cord}. See {Brain}.
|
More Crossword Puzzle Words
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Cross Word Of The Day
- Unarbitrary ‐ not subject to individual…
- Kibbutz ‐ (Israel) a collective farm owned by its members; children are…
- Bloke ‐ (informal) a man who is (usually) old and/or…
- Genus rudbeckia ‐ North American perennial herbs with showy cone-shaped flower…
- Twenty-eighth ‐ coming next after the twenty-seventh…
- Vegetarian ‐ eater of fruits and grains and nuts; someone who eats no meat…
- Fanwort ‐ common aquatic plant of eastern North America having floating…
- Chain gang ‐ a gang of convicts…
- Cope with ‐ satisfy or fulfill; "meet a need"; "this job doesn't match my…
- Cell doctrine ‐ (biology) the theory that cells form the fundamental structural…