This is the 808th most frequent Latvian word.
valodā
"In (the) language."
'valodā' denotes the language being spoken in the action, with 'latviešu' as the specifying adjective for Latvian.
Es runāju latviešu valodā.
I speak in Latvian.
'valodās' is the plural form of 'valodā', referring to multiple languages.
Grāmatas ir pieejamas vairākās valodās.
The books are available in several languages.
'valodā' describes the quality or characteristic of the language being used, modified by 'skaistā' meaning 'beautiful'.