Underailable
adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 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.
More for "underailable"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.