nephridium (English, noun)
expansion: nephridium (plural nephridiums or nephridia)
Senses:
topics: biology
natural-sciences
glosses: A tubular excretory organ in some invertebrates.
topics: anatomy
medicine
sciences
glosses: The embryonic excretory organ that develops into the kidney.
Forms:
form: nephridiums
tags: plural
form: nephridia
tags: plural