Arachnidial definitions

Arachnidial

• (a.) Pertaining to the arachnidium. • (a.) Of or pertaining to the Arachnida.
Found on http://thinkexist.com/dictionary/meaning/arachnidial/

---

Arachnidial

Ar`ach·nid'i·al adjective (Zoology) (a) Of or pertaining to the Arachnida. (b) Pertaining to the arachnidium.
Found on http://www.encyclo.co.uk/webster/A/112

---