phalangium
noun
pha·lan·gi·um
fəˈlanjēəm,
fāˈ-
1
plural phalangia
-jēə
, obsolete : a venomous spider 2
capitalized : a genus (the type of the family the Phalangiidae) of harvestmen
Word History
Etymology
New Latin, from Greek phalangion, a spider, from phalang-, phalanx phalanx