What does ēnsiger mean in Latin?

ēnsiger, a adjective, means “sword-bearing”.

How do you pronounce ēnsiger?

In classical Latin, [ˈẽː.sɪ.ɡɛr]; in ecclesiastical (church) Latin, [ˈɛn.si.d͡ʒer].

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

ēnsiger (feminine ēnsigera, neuter ēnsigerum)

Classical[ˈẽː.sɪ.ɡɛr]Ecclesiastical[ˈɛn.si.d͡ʒer]

singular
form	masculine	feminine	neuter
nominative	in -er ēnsiger	ēnsigera	ēnsigerum
genitive	ēnsigerī	ēnsigerae	ēnsigerī
dative	ēnsigerō	ēnsigerae	ēnsigerō
accusative	ēnsigerum	ēnsigeram	ēnsigerum
ablative	ēnsigerō	ēnsigerā	ēnsigerō
vocative	ēnsiger	ēnsigera	ēnsigerum

plural
form	masculine	feminine	neuter
nominative	ēnsigerī	ēnsigerae	ēnsigera
genitive	ēnsigerōrum	ēnsigerārum	ēnsigerōrum
dative	ēnsigerīs	ēnsigerīs	ēnsigerīs
accusative	ēnsigerōs	ēnsigerās	ēnsigera
ablative	ēnsigerīs	ēnsigerīs	ēnsigerīs
vocative	ēnsigerī	ēnsigerae	ēnsigera

ensĭger, gera, gerum, adj. ensis-gero,

I. sword-bearing: Orion, Ov. A. A. 2, 56; id. F. 4, 388.

From ēnsis (“sword”) + -ger (“bearing”).