LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

necopīnus

necopīnus (feminine necopīna, neuter necopīnum)
Classical[nɛ.kɔˈpiː.nʊs]Ecclesiastical[ne.koˈpiː.nus]

Meaning

  1. adjectiveunexpected

Declension

singular
formmasculinefeminineneuter
nominativenecopīnusnecopīnanecopīnum
genitivenecopīnīnecopīnaenecopīnī
dativenecopīnōnecopīnaenecopīnō
accusativenecopīnumnecopīnamnecopīnum
ablativenecopīnōnecopīnānecopīnō
vocativenecopīnenecopīnanecopīnum
plural
formmasculinefeminineneuter
nominativenecopīnīnecopīnaenecopīna
genitivenecopīnōrumnecopīnārumnecopīnōrum
dativenecopīnīsnecopīnīsnecopīnīs
accusativenecopīnōsnecopīnāsnecopīna
ablativenecopīnīsnecopīnīsnecopīnīs
vocativenecopīnīnecopīnaenecopīna

nĕc-ŏpīnus (also separately, nĕc ŏpīnus), a, um, adj. (poet).
I. Pass., unexpected: necopina mors, Ov. M. 1, 224: ictus, Stat. Th. 6, 778: pericula, Sil. 14, 188; Aus. Grat. Act. ad Grat. 12.—*
II. Act., not expecting, unsuspecting, careless: ipsum accipiter necopinum rapit, Phaedr. 1, 9, 6; occultā necopinum (hostem) perde sagittā, Ov. M. 12, 596.

Origins

From nec + opīnus.

Quick answers

What does necopīnus mean in Latin?
necopīnus, a adjective, means “unexpected”.
How do you pronounce necopīnus?
In classical Latin, [nɛ.kɔˈpiː.nʊs]; in ecclesiastical (church) Latin, [ne.koˈpiː.nus].