20-letter words containing b, a, s, i, l
- royal british legion — an organization founded in 1921 to provide services and assistance for former members of the armed forces
- sailor's breastplate — a knot consisting of three overlapping loops formed by a single rope passed alternately over and under itself at crossings.
- saint john ambulance — an organization that provides first aid and first-aid training
- self-belaying system — (in climbing) equipment used to pay out rope as required and thus enable a climber to self-belay
- sell a bill of goods — a quantity or consignment of salable items, as an order, shipment, etc.
- semiautobiographical — pertaining to or being a fictionalized account of an author's own life.
- set the ball rolling — to open or initiate (an action, discussion, movement, etc)
- sir william berkeley — Busby [buhz-bee] /ˈbʌz bi/ (Show IPA), (William Berkeley Enos) 1895–1976, U.S. choreographer and musical-film director.
- sodium metabisulfite — Sodium metabisulfite is a crystalline compound used as an antioxidant.
- special boat service — a unit of the Royal Marines specializing in reconnaissance and sabotage
- spherical aberration — variation in focal length of a lens or mirror from center to edge, due to its spherical shape.
- splice the mainbrace — to issue and partake of an extra allocation of alcoholic spirits
- spotted crane's-bill — the American wild geranium, Geranium maculatum.
- subjective idea-list — a doctrine that the world has no existence independent of sensations or ideas.
- subscription library — a commercial lending library
- television broadcast — sth shown on tv
- to burst into flames — If something bursts into flames or bursts into flame, it suddenly starts burning strongly.
- tropical disturbance — a very weak, or incipient, tropical cyclone.
- universal serial bus — (hardware, standard) (USB) An external peripheral interface standard for communication between a computer and external peripherals over an inexpensive cable using biserial transmission. USB is intended to replace existing serial ports, parallel ports, keyboard, and monitor connectors and be used with keyboards, mice, monitors, printers, and possibly some low-speed scanners and removable hard drives. For faster devices existing IDE, SCSI, or emerging FC-AL or FireWire interfaces can be used. USB works at 12 Mbps with specific consideration for low cost peripherals. It supports up to 127 devices and both isochronous and asynchronous data transfers. Cables can be up to five metres long and it includes built-in power distribution for low power devices. It supports daisy chaining through a tiered star multidrop topology. A USB cable has a rectangular "Type A" plug at the computer end and a square "Type B" plug at the peripheral end. Before March 1996 Intel started to integrate the necessary logic into PC chip sets and encourage other manufacturers to do likewise. It was widely available by 1997. Later versions of Windows 95 included support for it. It was standard on Macintosh computers in 1999. The USB 2.0 specification was released in 2000 to allow USB to compete with Firewire etc. USB 2.0 is backward compatible with USB 1.1 but works at 480 Mbps.
- watch sb like a hawk — If you watch someone like a hawk, you observe them very carefully, usually to make sure that they do not make a mistake or do something you do not want them to do.
- westminster assembly — a convocation that met at Westminster, London, 1643–49, and formulated the articles of faith (Westminster Confession of Faith) that are accepted as authoritative by most Presbyterian churches.
- white bush (scallop) — a variety of summer squash having a saucer-shaped white fruit, scalloped around the edges
- wilson cloud chamber — cloud chamber.