19-letter words containing c, h, e, v, i
- very high frequency — any frequency between 30 and 300 megahertz. Abbreviation: VHF.
- vesicular exanthema — an infectious viral disease of swine, characterized by blisters on the snout, mucous membranes, and feet.
- vinylidene chloride — a colorless, volatile, flammable liquid, C 2 H 2 Cl, that is copolymerized chiefly with vinyl chloride to form saran.
- von neumann machine — the stored-program computer developed by John von Neumann and his associates
- watch night service — a service held on the night of December 24, or of December 31