Where does “gridlock” come from?

Gridlock comes from English gridiron, derived from Proto-Germanic luką and Proto-Indo-European lewg-, ultimately tracing to Latin cratis and Proto-Indo-European krtis through a chain of linguistic development.

gridlock (English): A condition of total, interlocking traffic...

Definitions

  1. A condition of total, interlocking traffic...

Ancestry of “gridlock”, step by step

gridlock traces back through two separate lines of ancestry.

via English grid

StepLanguageWordMeaning
1EnglishgridA rectangular array of squares or rectangles of...
2EnglishgriddleA stone or metal flat plate or surface on which...
3Middle EnglishgridilAn iron grate or grid
4Anglo-NormangredilAlternative form of greil
5Old Frenchgreïlgrill (usually metal mesh suitable for being exposed to fire)
6Old Frenchgraïllegrate, grating
7Occitangralhacrow
8Vulgar Latingracla
9Latingrācula(female) jackdaw (Coloeus monedula)
10Latin-asuffixed to the roots of verbs, forms agent...
11Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
12Proto-Indo-European-éh₂

via English Lock

StepLanguageWordMeaning
1EnglishLockfrom the surname
2Middle Englishloklock
3Old Englishlācplay, sport, strife, battle, sacrifice, offering,...
4Proto-West Germaniclaikgame, sport
5Proto-Germaniclaikazdance; game, sport; hymn
6Proto-Indo-Europeanleyǵ-to bind, tie

Words derived from “gridlock

Every word from Proto-Indo-European -éh₂