15-letter words containing y, o, u, b, e
- reynolds number — a dimensionless number, vρl/η, where v is the fluid velocity, ρ the density, η the viscosity and l a dimension of the system. The value of the number indicates the type of fluid flow
- rotary debugger — (Commodore) Essential equipment for those late-night or early-morning debugging sessions. Mainly used as sustenance for the hacker. Comes in many decorator colours, such as Sausage, Pepperoni, and Garbage.
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- subperiosteally — the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
- subreptitiously — in a subreptitious manner
- to do your best — If you do your best or try your best to do something, you try as hard as you can to do it, or do it as well as you can.
- umbrella policy — An umbrella policy is a policy that provides excess limits and gives additional excess coverage over the normal limits and coverage of liability policies.
- uncopyrightable — not able to be copyrighted
- under your belt — If you have something under your belt, you have already achieved it or done it.
- unobjectionably — without objection
- upwardly mobile — See under vertical mobility (def 1).
- ytterbium oxide — a colorless compound, Yb 2 O 3 , used in certain alloys and ceramics.