unus

From Wiktionary

Contents 1 Latin 1.1 Cardinal number 1.1.1 Declension 1.1.2 Derived terms

[edit] Latin

[edit] Cardinal number

unus m (Feminine: una, Neuter: unum, Ordinal: primus)

1. One.

[edit] Declension

Irregular: similar to first and second declensions but with singular genitives ending in "-īus" and singular datives ending in "-ī".

Number	Singular
Case \ Gender	M.	F.	N.
Nominative	ūnus	ūna	ūnum
Genitive	ūnīus	ūnīus	ūnīus
Dative	ūnī	ūnī	ūnī
Accusative	ūnum	ūnam	ūnum
Ablative	ūnō	ūnā	ūnō

[edit] Derived terms

• uni-
• unicus
• unio
• unitas