untunneled

English

Alternative forms

• untunnelled

Etymology

un- +‎ tunneled

Adjective

untunneled (not comparable)

1. Through which no tunnel has been dug.

   untunneled soil; an untunneled mountain

2. (computing, networking) Not using a tunnel (wrapper for insecure or unsupported protocol).
3. (medicine) Of a catheter: not inserted into a vein for long-term use.