Underailable

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    That cannot derail, or be derailed. not-comparable

    "It is claimed that this gives a locomotive which is almost underailable, and that its flexibility eliminates all secondary reactions in bogies and body."

Example

More examples

"It is claimed that this gives a locomotive which is almost underailable, and that its flexibility eliminates all secondary reactions in bogies and body."

Etymology

From un- + derailable.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.