This is the List of words having different meanings in British and American English: A–L.
For the second portion of the list, see List of words having different meanings in British and American English: M–Z.
a type of bet (US: parlay)
(n.) an alternative *; a substitute
badass: someone of formidable strength or skill, e.g. "such a badass guitar player"
kick-ass: to beat up or beat, e.g. "I am going to kick his ass" or, more positively, something that beat (did better than) everything else, e.g. "The opening band was kick-ass."
(vulgar) someone acting inappropriately or offensively ("That guy was an ass!")
a party- usually a youth party
(wear blinders) (colloq.) state of being oblivious, unresponsive to changing circumstances. Myopic, tunnel vision.
alternate spelling of "Bogie" (nickname of Humphrey Bogart)
devices for straightening teeth
a pair or couple of something, typically game birds or animals
enclosing punctuation: square brackets [] (US: brackets/crochets), curly brackets {} (US: braces)
coffee
a meal set out on a table, etc. for diners to serve themselves
to engage in anal sex (vulgar slang)
(2) buttocks (slang) (US: butt)
bunk off, to play truant from school (US: play hooky)
do a bunk, to abscond (US: go on the lam)
edible, sweet-tasting confection containing sugar, or sometimes artificial sweeteners, and often flavored with fruit, chocolate, nuts or artificial flavours; a piece of candy (UK: sweets, confectionery)
(v.) to spread fish entrails etc. in the hope of luring sharks. "We chummed the water all morning, but never spotted any dorsal fins." Has some cross-over usage metaphorically in non-fishing situations.
an independent institution of higher education (as a small university or a division of a university) granting bachelor's degrees
generic term for higher education, but only at the undergraduate level
a biscuit of a particular variety, usually containing chocolate chips (often referred to as a "chocolate chip cookie")
any of various cereal plants or grains (US usu.: grain), also in combination (e.g. cornfield, a field of any cereal)
(see also US)