19-letter words containing m, e, f, n, a, i
- ticket-of-leave man — (formerly in Britain) a convict who had a permit to leave prison, after serving only part of his sentence, with certain restrictions placed on him
- transformer station — a station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the reverse using transformers
- unit of measurement — physical quantity
- unorganized ferment — ferment (def 2).