Trainiac

//ˈtɹeɪniˌæk// noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    A railway enthusiast. informal

    "The Lomita Railroad Museum was once a regular stop on our shopping trips, a little reward for my trainiac."

Example

More examples

"The Lomita Railroad Museum was once a regular stop on our shopping trips, a little reward for my trainiac."

Etymology

Blend of train + maniac.

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