13-letter words containing u, y, s
- visual binary — a binary star having components that are sufficiently separated to be resolved by a telescope.
- vitreous body — a transparent gelatinous substance, permeated by fine fibrils, that fills the interior of the eyeball between the lens and the retina
- west by south — a point on the compass 11°15prime; south of west. Abbreviation: WbS.
- what's yours? — what would you like to drink?
- wife's equity — a wife's right to have provision made for her and her children out of her estate, without the aid of a court of equity, if her husband cannot obtain the funds
- x-ray burster — a celestial source from which bursts of x-rays are received.
- xiphophyllous — (botany) Having sword-shaped leaves.
- yang shangkun — 1907–98, Chinese Communist leader: president 1988–99.
- yellow locust — black locust.
- yol computers — (company) A company in London, UK that sells computer and network systems, established in 2001.
- you don't say — You can use 'You don't say' to express surprise at what someone has told you. People often use this expression to indicate that in fact they are not surprised.
- your nineties — the ages between 90–99
- youth custody — (in Britain) a sentence of from four to eighteen months' detention passed on a person aged 15 to 21
- yuan shih-kai — 1859–1916, president of China 1912–16.
- zygodactylous — Also, zygodactylous. (of a bird) having the toes of each foot arranged in pairs, with two toes in front and two behind.