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umbo

 

Definitions from WordNet

Noun umbo has 1 sense
  1. umbo - a slight rounded elevation where the malleus attaches to the eardrum
    --1 is a kind of
    convex shape, convexity
    --1 is a part of eardrum, tympanum, tympanic membrane, myringa

Definitions from the Web

Term: umbo


Definition:


1. (Anatomy) The central boss or protuberance on the shield of a turtle or tortoise.


2. (Architecture) A projecting boss or rounded knop at the center of a shield.


3. (Botany) A prominent, rounded part on the shell of a nut, particularly in the acorn.


4. (Zoology) A protuberance or bump on the exoskeleton of certain arthropods.

Sample Sentences:


1. The turtle's umbo on its shell provides protection and support.


2. The medieval shield had a decorative umbo which added to its overall design.


3. Acorns typically have a distinct umbo at the top of their shell.


4. The beetle's umbo is a defining characteristic of its exoskeleton.

Related Products on Amazon:


- Turtle Shield


- Medieval Shield


- Acorns


- Beetle Exoskeleton

umbilical cord umbilical hernia umbilical vein umbilical vesicle umbilicate umbilicus umbiviant umblicus umbo umbone umbra umbrage umbrage umbrageous umbralla umbrela umbrella

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