15-letter words containing o, m, d, u
- usman dan fodio — 1754–1817, African mystic and revolutionary leader, who created a Muslim state in Nigeria
- volume discount — a reduced price for goods given by a seller on the basis that the buyer buys a large quantity
- well-accustomed — customary; usual; habitual: in their accustomed manner.
- well-documented — a written or printed paper furnishing information or evidence, as a passport, deed, bill of sale, or bill of lading; a legal or official paper.
- well-formulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- women's studies — a program of studies concentrating on the role of women in history, learning, and culture.
- wreathed column — a column having a twisted or spiral form.
- young's modulus — a coefficient of elasticity of a substance, expressing the ratio between a stress that acts to change the length of a body and the fractional change in length caused by this force.
- ytterbium oxide — a colorless compound, Yb 2 O 3 , used in certain alloys and ceramics.
- zirconium oxide — Chemistry. a white, heavy, amorphous, odorless and tasteless, infusible, water-insoluble powder, ZrO 2 , used chiefly as a pigment for paints, an abrasive, and in the manufacture of refractory crucibles.