Where does “7ª” come from?

7ª (Portuguese) comes from Portuguese sétima, from Portuguese sétimo, from Old Portuguese setimo, from Latin septimus, from Latin Septem, from Proto-Italic septem, from Proto-Indo-European septḿ̥ — seven.

7ª (Portuguese): feminine singular of 7º

Definitions

  1. feminine singular of 7º

Ancestry of “7ª”, step by step

StepLanguageWordMeaning
1Portuguesesétimafeminine singular of sétimo
2Portuguesesétimoseventh
3Old Portuguesesetimo—
4Latinseptimusseventh
5LatinSeptemseven; 7
6Proto-Italicseptemseven
7Proto-Indo-Europeanseptḿ̥seven
Every word from Proto-Indo-European septḿ̥ →Every word from Proto-Italic septem →Every word from Latin Septem →