Chief artery (8 letters) — Crossword Helper

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The Clue

Chief artery (8 letter answer)

The Answer

MAINLINE

Tags

area artery chief highway les mainline not phila philadelphia posh principal road suburban traveled

Notes

The answer MAINLINE is so rare that it appears less than once every 2900 puzzles.

Related Clues

Principal highway
Posh area of Phila.
Suburban Philadelphia area
It's not the road less traveled

Definition

MAINLINE as a verb:

1. inject into the vein; "She is mainlining heroin"