Wiktionary
roundworms
n. (plural of roundworm English)
Usage examples of "roundworms".
Fungi and the ubiquitous roundworms shattered the ranks of even the most fertile.
Turvey, had only about 1 dessertspoon (10 ml) of the stuff to work on, but he was still able to isolate all kinds of material in it, including plant debris, freshwater algae, roundworms and bacteria.
Maybe there'll be a new partnership out there among the starsthe descendants of free-living flatworms existing side by side in technological symbiosis with the descendants of parasitic roundworms.