structural:expansion, linguistic:translation
Slang terms

Historically almost every British coin had a widely recognised nickname, such as "tanner" for the sixpence and "bob" for the shilling. Since decimalisation these have mostly fallen out of use except as parts of proverbs.

A common slang term for the pound unit is " quid " (singular and plural, except in the common phrase "quids in"). The term may have come via Italian immigrants from scudo, the name for a number of currency units used in Italy until the 19th century; or from Latin quid via the common phrase quid pro quo, literally, "what for what", or, figuratively, "An equal exchange or substitution". The term "nicker" (also both singular and plural) may also refer to the pound.