Where does “валентинка” come from?

валентинка (Ukrainian) comes from Russian Валентин, from Latin Valentīnus, from Latin Valentia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

валентинка (Ukrainian): Valentine's Day card

Definitions

  1. Valentine's Day card

Ancestry of “валентинка”, step by step

StepLanguageWordMeaning
1RussianВалентин
2LatinValentīnuspertaining to Valentia (which see)
3LatinValentiahealth, vigour, bodily strength
4Latin-iaUsed to form a feminine abstract noun, usually...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius