Agnostus
noun
Ag·nos·tus
ag-ˈnä-stəs
: a genus of small blind Cambrian and Ordovician trilobites that with a number of related forms in which the cephalon and pygidium are almost indistinguishable constitute an order (Agnostida) of highly specialized forms
Word History
Etymology
borrowed from New Latin, borrowed from Greek ágnōstos "unknown"
First Known Use
1824, in the meaning defined above
- monoceros
- monoceroses
- monochami
- monochamuses
- monochamusses
- monochasia
- monochasial
- monochasium
- Monochlamydeae
- monochlamydeous
- monochlor-
- monochloramine
- monochloride
- monochlorinate
- monochloro
- monochloro-
- monochlorobenzene
- monochlorosilane
- monochord
- monochords
- monochromat
- monochromates
- monochromatic
- monochromatic illuminator
- monochromatically