13-letter words containing b, l, o, v
- variable cost — a cost that varies with a change in the volume of output while remaining uniform on a per-unit basis, as cost of labor (distinguished from fixed cost).
- vegetable oil — any of a large group of oils that are esters of fatty acids and glycerol, obtained from the leaves, fruit, or seeds of plants.
- verbalization — to express in words: He couldn't verbalize his feelings.
- vercelli book — a codex of Old English poems and sermons found in the chapter house at Vercelli.
- video library — video and dvd lending service
- volcanic bomb — bomb (def 3).
- web developer — a person or company that develops World Wide Web software applications, or that creates and maintains websites.
- well-observed — to see, watch, perceive, or notice: He observed the passersby in the street.