English noun: acanthocephalan | |||
| 1. | acanthocephalan (animal) any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines | ||
| Synonyms | spiny-headed worm | ||
| Broader (hypernym) | worm | ||
| Member meronym | Acanthocephala, phylum Acanthocephala | ||