Definition of nodule
: a small mass of rounded or irregular shape: such asa : a small rounded lump of a mineral or mineral aggregateb : a swelling on a leguminous root that contains symbiotic bacteriac : a small abnormal knobby bodily protuberance (such as a tumorous growth or a calcification near an arthritic joint)
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Examples of nodule in a Sentence
The examination revealed a nodule on his lung.
a nodule on the leaf indicated that a worm had laid eggs there
Recent Examples of nodule from the Web
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While size is a common guideline to decide on whether surgery is necessary, Harrell said the location of the nodule is also important.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'nodule'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of nodule
Middle English, from Latin nodulus, diminutive of nodus
First Known Use: 15th century
NODULE Defined for English Language Learners
nodule
playDefinition of nodule for English Language Learners
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: a small lump on a part of the body or on the root of a plant
NODULE Defined for Kids
nodule
playDefinition of nodule for Students
: a small roundish lump or mass
Medical Dictionary
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Thesaurus: All synonyms and antonyms for nodule Spanish Central: Translation of nodule Nglish: Translation of nodule for Spanish speakers Britannica English: Translation of nodule for Arabic speakers Britannica.com: Encyclopedia article about nodule
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