root nodule
noun
a swelling on the root of a leguminous plant, such as the pea or clover, that contains bacteria of the genus Rhizobium, capable of nitrogen fixation
Words nearby root nodule
root ginger,
root graft,
root hair,
root knot,
root mean square,
root nodule,
root of lung,
root of nail,
root of penis,
root of the matter,
root of tongue