LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective (nominative masculine singular in -er)

spīniger

spīniger (feminine spīnigera, neuter spīnigerum)
Classical[ˈspiː.nɪ.ɡɛr]Ecclesiastical[ˈspiː.ni.d͡ʒer]

Meaning

  1. adjectivethorn-bearing, thorny

Declension

singular
formmasculinefeminineneuter
nominativein -er
spīniger
spīnigeraspīnigerum
genitivespīnigerīspīnigeraespīnigerī
dativespīnigerōspīnigeraespīnigerō
accusativespīnigerumspīnigeramspīnigerum
ablativespīnigerōspīnigerāspīnigerō
vocativespīnigerspīnigeraspīnigerum
plural
formmasculinefeminineneuter
nominativespīnigerīspīnigeraespīnigera
genitivespīnigerōrumspīnigerārumspīnigerōrum
dativespīnigerīsspīnigerīsspīnigerīs
accusativespīnigerōsspīnigerāsspīnigera
ablativespīnigerīsspīnigerīsspīnigerīs
vocativespīnigerīspīnigeraespīnigera

spīnĭger, ĕra, ĕrum, adj. spina-gero,
I. thorn-bearing, thorny: stirpes, Prud. στεφ. 11, 119.

Origins

Proto-Indo-European *spey-der. Proto-Italic *speinā Latin spīna Latin -ger Latin spīniger From spīna (“thorn”) + -ger (“bearing”).

Quick answers

What does spīniger mean in Latin?
spīniger, a adjective, means “thorn-bearing, thorny”.
How do you pronounce spīniger?
In classical Latin, [ˈspiː.nɪ.ɡɛr]; in ecclesiastical (church) Latin, [ˈspiː.ni.d͡ʒer].