arachnidium (0 synonym found)

We don't have synonyms for arachnidium yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are arachnidian, arachnidism and arachnidial.


We don't have any synonyms for arachnidium yet.

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Definition of arachnidium:

(n) : (zoology, dated) The collective abdominal appendages from which a spider produces a web or silk.

Definition of arachnidium:

(n) : (zoology, dated) The collective abdominal appendages from which a spider produces a web or silk.

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