Fast Food Joint Where You Don't Leave Your Vehicle

This page is the CodyCross answer for the clue below from Physics, Group 1894, Puzzle 1 (Cathode-Ray Tube).

Question is: Fast Food Joint Where You Don't Leave Your Vehicle

and the answer is: DRIVETHRU

Word Meaning:

DRIVE THRU — Alternative form of drive-through.

Definitions from Wiktionary.