Where does “semialgebra” come from?

semialgebra (English) comes from English algebra, from French algèbre, from German Algebra, from Italian algebra, from Polish algebra, from Russian а́лгебра, from Medieval Latin algebraica, from Arabic الْجَبْر — to set a broken bone; to treat kindly.

semialgebra (English): A class that is closed under intersection and...

Definitions

  1. A class that is closed under intersection and...

Ancestry of “semialgebra”, step by step

semialgebra traces back through two separate lines of ancestry.

via English algebra

StepLanguageWordMeaning
1EnglishalgebraA system for computation using letters or other...
2Frenchalgèbrealgebra
3GermanAlgebraalgebra
4Italianalgebraalgebra
5Polishalgebraalgebra
6Russianа́лгебраalgebra
7Medieval Latinalgebraicanominative feminine singular of algebraicus;...
8Arabicالْجَبْر
9Latinalgebraalgebra
10Arabicجبرto set; to restore; to force, to compel
11Arabicجَبَرَto set a broken bone; to treat kindly

via English semi

StepLanguageWordMeaning
1EnglishsemiA semi-detached house; A semitrailer; a...
2Englishsemi-half; partial, incomplete; somewhat, rather,...
3Latinsēmi-half
4Proto-Indo-Europeansēmihalf; partially
Every word from Arabic جَبَرَEvery word from Arabic جبرEvery word from Latin algebra