14-letter words containing m, b, o, y
- turbomachinery — machinery consisting of, incorporating, or constituting a turbine
- ubv photometry — the photometric measurement of the color index of a star, using ultraviolet, blue, and visual (yellow) filters.
- vibratory mill — A vibratory mill is a machine for grinding something, in which the feed and grinding medium are between two surfaces which vibrate against each other.
- yttrocolumbite — Yttrotantalite.
- zygomatic bone — a bone on each side of the face below the eye, forming the prominence of the cheek; cheekbone.