15-letter words containing b, a, y, c, i
- rusty blackbird — a North American blackbird, Euphagus carolinus, the male of which has plumage that is uniformly bluish-black in the spring and rusty-edged in the fall.
- sabbatical year — Also called sabbatical leave. (in a school, college, university, etc.) a year, usually every seventh, of release from normal teaching duties granted to a professor, as for study or travel.
- social mobility — mobility (def 2).
- special library — a library maintained by an organization, as a business, association, or government agency, to collect materials and provide information of special relevance to the work of the organization.
- subsidiary cell — Immunology. any of various cells of the immune system that work with T or B cells to initiate a specific immune response.
- subsidiary coin — a coin, especially one made of silver, having a value less than that of the monetary unit.
- syllabification — to form or divide into syllables.
- 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.
- unacceptability — capable or worthy of being accepted.
- uncopyrightable — not able to be copyrighted
- unobjectionably — without objection
- urban sociology — the sociological study of cities and their role in the development of society.
- voltaic battery — battery (def 1a).