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nodulate

verb nod·u·late \ -jəˌlāt \

Definition of nodulate

-ed/-ing/-s
transitive verb
1 : nodulize
2 : to cause the formation of nodules on or in
  • some rhizobia are capable of nodulating several different legumes
intransitive verb
: to form or multiply in nodules —used of symbiotic nitrogen-fixing bacteria

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Origin and Etymology of nodulate

probably back-formation from nodulated, adjective

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