The Gardiner
The Gardiner Expressway, the elevated highway running along Lake Ontario through downtown. Just "the Gardiner" — nobody says the full name.
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How it's used
Words like this are about place — the specific streets, boundaries and nicknames that tell you exactly which part of the GTA someone means.
“Take the Gardiner, it'll be faster than downtown streets.”
Where it comes from
Origin: Gardiner Expressway. It's geography slang — shorthand locals use instead of the official name. More GTA geography terms are in the Geography & Identity category, or see how it maps onto real places in Toronto Slang By Neighbourhood.
Sources
This entry was compiled through general research into Toronto/GTA slang rather than one single citable source — see the full bibliography in SOURCES.md and the wider context in our history of Toronto slang.