Where does “halmazelmélet” come from?

halmazelmélet (Hungarian) comes from Hungarian halmaz, from Hungarian halmazat, from Hungarian halmoz, from Hungarian halom, from Proto-Slavic xъlmъ, from Proto-Germanic hulmaz, from Proto-Indo-European kl̥Hmos, from Proto-Indo-European ḱelH- — to freeze.

halmazelmélet (Hungarian): set theory

Definitions

set theory

Ancestry of “halmazelmélet”, step by step

halmazelmélet traces back through two separate lines of ancestry.

via Hungarian halmaz

Step	Language	Word	Meaning
1	Hungarian	halmaz	set
2	Hungarian	halmazat	—
3	Hungarian	halmoz	to pile up, accumulate
4	Hungarian	halom	heap, pile
5	Proto-Slavic	xъlmъ	hill
6	Proto-Germanic	hulmaz	small island, hill, mound
7	Proto-Indo-European	kl̥Hmos	—
8	Proto-Indo-European	ḱelH-	to freeze

via Hungarian elmélet

Step	Language	Word	Meaning
1	Hungarian	elmélet	theory
2	Hungarian	-let	Added to different parts of speech to form a noun
3	Hungarian	-et	Added to a verb to form a verb with a meaning of...
4	Hungarian	-t	Used to form the accusative case; -ed, -t. Used...
5	Proto-Uralic	-tt	—

Every word from Proto-Indo-European ḱelH- →Every word from Proto-Indo-European kl̥Hmos →Every word from Proto-Germanic hulmaz →