exhaust-free

English

Etymology

From exhaust +‎ -free.

Adjective

exhaust-free (not comparable)

1. Free of fumes from vehicle exhaust pipes.
   • 2024 February 7, “Network News: '802' tri-mode plan and review of '397' maintenance deal”, in RAIL, number 1002, page 11:

     It could also provide exhaust-free services in stations.

Alternative forms

• exhaustfree