13-letter words containing b, l, o, k
- spelling-book — a person who spells words.
- symbolic link — (file format) (SYLK) A Microsoft file format for spreadsheets, (not to be confused with symbolic link). SYLK format existed in one form or another in as early as 1987, and was part of Excel v1.0. It is is an outgrowth of VisiCalc DIF file format. SYLK format is ascii text and represents information about both formula, value, and some formatting information, which makes it something like an RTF for spreadsheets. It is used as a general tabular data exchange format.
- throttle back — If you throttle back, or you throttle back the engine, when driving a motor vehicle or flying an aircraft, you make it go slower by reducing the quantity of fuel entering the engine.
- tillamook bay — a bay of the Pacific Ocean, on the NW coast of Oregon: resort center. 6 miles (10 km) long and 2 miles (3 km) wide.
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- truck bolster — the upper transverse member of a car truck that holds the truck center plate and receives the car's weight.
- unworkability — the quality or state of being unworkable
- vercelli book — a codex of Old English poems and sermons found in the chapter house at Vercelli.