Roundworm \Round"worm`\, n. (Zool.) A nematoid worm. [1913 Webster]
Source: The Collaborative International Dictionary of English v.0.48
roundworm
Source: WordNet (r) 2.0
Roundworm \Round"worm`\, n. (Zo["o]l.) A nematoid worm.
Source: Webster's Revised Unabridged Dictionary (1913)