Where does “slab” come from?

Slab comes from Middle English sclabbe, of unknown ultimate origin.

slab (English): A large, flat piece of solid material; a solid...

Definitions

  1. A large, flat piece of solid material; a solid...

Ancestry of “slab”, step by step

slab traces back through two separate lines of ancestry.

via English syllable

StepLanguageWordMeaning
1EnglishsyllableA unit of human speech that is interpreted by the...
2Middle Englishsyllable
3Anglo-Normansillablesyllable
4Old Frenchsillebe
5Latinsyllabasyllable; poems, verses
6Ancient Greekσυλλαβήconception, pregnancy; that which holds together,...
7Ancient GreekσυλλαμβάνωI collect, gather; I rally; I take hold of,...
8Ancient Greekσῠν-together; with, together
9Ancient Greekσύνbeside, with
10Proto-Hellenic*ksúnbeside, with

via Middle English sclabbe

StepLanguageWordMeaning
1Middle Englishsclabbe
2Old Norsesleipr
3Proto-Germanicslaipazslippery
4Proto-Indo-European(s)leyb-slimy

Words derived from “slab

Every word from Proto-Hellenic *ksún