spiny-headed worm
noun
spiny-head·ed worm
ˈspī-nē-ˌhe-dəd-
: any of a small phylum (Acanthocephala) of unsegmented parasitic worms that have a proboscis bearing hooks by which attachment is made to the intestinal wall of the host
Cite this Entry
“Spiny-headed worm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spiny-headed%20worm. Accessed 31 Mar. 2025.
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