un.a                 NUM    1 1 NOM S F CARD            
un.a                 NUM    1 1 VOC S F CARD            
un.a                 NUM    1 1 ABL S F CARD            
unus -a -um, primus -a -um, singuli -ae -a, semel  NUM   [XXXAX]  
 1 - (CARD answers 'how many');                                                 
un.a                 ADJ    1 3 NOM S F POS             
un.a                 ADJ    1 3 VOC S F POS             
un.a                 ADJ    1 3 ABL S F POS             
un.a                 ADJ    1 3 NOM P N POS             
un.a                 ADJ    1 3 VOC P N POS             
un.a                 ADJ    1 3 ACC P N POS             
unus, una, unum (gen -ius)  ADJ   [XXXEO]    uncommon
alone, a single/sole; some, some one; only (pl.); one set of (denoting entity);
una                  ADV    POS                         
una  ADV   [XXXBX]  
together, together with; at the same time; along with;