You searched for: “xenacanths”
xenacanth (s) (noun), xenacanths (pl)
An extinct fish of the genus Xenacanthus: Greg was so happy when he found some information regarding the xenacanth, which was cartilaginous and not living anymore.
This entry is located in the following units: acantho-, acanth-, -acanth, -acanths, -acanthid, -acanthous (page 6) xeno-, xen-, -xenic, -xenism, -xenist, -xenous, -xeny (page 3)