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
Once a vine quits producing, cut it off at ground level, leaving the nitrogen-rich root nodules in the ground to aid the growth of a following crop, such as brassicas, carrots, beets, or beans.
These plants collaborate with soil bacteria to absorb nitrogen from the air and deposit it in tiny root nodules—a process called nitrogen fixation.
Many plants are equally dependent on microbes: peas, clover, soy, and beans have nodules on their roots that host bacteria, fixing nitrogen from the air in the plant.
The plants build specialized structures on their roots called nodules to house and feed the bacteria, which in turn fix nitrogen for the plants and assure them a steady supply of ammonia.
The Pacific’s mineral nodules were discovered by HMS Challenger, a British research vessel that first dredged the abyssal depths in the 1870s.
This treatment promotes the formation of root nodules, which contain beneficial bacteria that convert the nitrogen in the air into a form usable by plants.
Last fall, Clauer was involved in a minor car accident; a precautionary CT scan revealed a nodule on her thyroid.
And on the seafloor, nodules of valuable metals such as manganese and iron have been discovered, and companies are looking for ways to recover them.
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.
NODULE Defined for English Language Learners
Definition of nodule for English Language Learners
: a small lump on a part of the body or on the root of a plant
NODULE Defined for Kids
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