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View synonyms for nodule
nodule
[ noj-ool ]
noun
- a small node, knot, or knob.
- a small, rounded mass or lump.
- Botany. a tubercle.
nodule
/ ˈnɒdjuːl /
noun
- a small knot, lump, or node
- Also calledroot nodule any of the knoblike outgrowths on the roots of clover and many other legumes: contain bacteria involved in nitrogen fixation
- anatomy any small node or knoblike protuberance
- a small rounded lump of rock or mineral substance, esp in a matrix of different rock material
nodule
/ nŏj′o̅o̅l /
- A small, usually hard mass of tissue in the body.
- A small, knoblike outgrowth found on the roots of many legumes, such as alfalfa, beans, and peas. Nodules grow after the roots have been infected with nitrogen-fixing bacteria of the genus Rhizobium.
- See more at legume
- A small, rounded lump of a mineral or mixture of minerals that is distinct from and usually harder than the surrounding rock or sediment. Nodules often form by replacement of a small part of the rocks in which they form.
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Derived Forms
- ˈnodular, adjective
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Word History and Origins
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Word History and Origins
Origin of nodule1
C17: from Latin nōdulus, from nōdus knot
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Example Sentences
Doubtless, an eddy from this hole accounts for the deposit of snow and, by accretions, for the erection of the nodule.
From Project Gutenberg
There had been a little nodule in his brain as there was a little nodule in Oliver's throat.
From Project Gutenberg
The gland, which is seen as a nodule, is drawn forward with forceps.
From Project Gutenberg
The deep-seated variety starts from the superficial form, or it begins as a tubercle or nodule in the skin.
From Project Gutenberg
A nodule, more or less evident, is found near the border which is usually striate.
From Project Gutenberg
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