nau·ti·loid 
(nôtl-oid′)
(nôtl-oid′)n.
Any of various marine cephalopod mollusks formerly classified in the subclass Nautiloidea, including the nautiluses and numerous extinct species known only from fossils.
[From New Latin Nautiloīdea, former subclass name : Latin nautilus, nautilus; see NAUTILUS + Greek -oeidēs, -oid.]
nauti·loid adj.
- pre-
- preach
- preacher
- preachification
- preachify
- preachily
- preachiness
- preachingly
- preachment
- preach to the choir
- preach to the choir/converted
- preach to the converted
- preachy
- preadaptation
- preadolescence
- preadolescent
- preadult
- preagricultural
- preamble
- preambulary
- preamp
- preamplifier
- preapprove
- prearrange
- prearrangement