What is the meaning of Militaria?

Military or police artifacts.

first/third-person singular conditional of militar

militaria, military memorabilia or paraphernalia

first/third-person singular conditional of militar

insignia of knighthood

nominative/accusative/vocative neuter plural of mīlitāris

inflection of mīlitārius:

1. nominative/vocative feminine singular
2. nominative/accusative/vocative neuter plural

nominative/vocative feminine singular

nominative/accusative/vocative neuter plural

ablative feminine singular of mīlitārius

militaria (military or police artifacts)

first/third-person singular conditional of militar

Source: wiktionary.org