break up
break up - rozejít se (s)
BrE
/'breɪk'ʊp/
AmE
/'breɪk'ʊp/

verb - to stop being boyfriend and girlfriend, to break such a relationship

brake light
brake light - brzdové světlo
BrE
/'breɪklaɪt/
AmE
/'breɪklaɪt/

noun - one of the red lights at the back of a car that come on when you step on the brake pedal

bodywork
bodywork - karoserie
BrE
/'bɒdɪwɜ:k/
AmE
/'bɑ:dɪwɜ:rk/

noun - the outer metal part of a car that is painted

bumper
bumper - nárazník
BrE
/'bʌmpə/
AmE
/'bʌmpər/

noun - a strong metal bar fixed to the front and back of a car that helps to protect the car in case it hits something or is hit

bypass
bypass - obchvat
BrE
/'baɪpɑ:s/
AmE
/'baɪpæs/

noun - a road that goes around a town or city

burn
burn - spálit (jídlo), připálit
BrE
/'bɜ:n/
AmE
/'bɜ:rn/

verb - to overcook something so that it becomes dark and not eatable

blend
blend - mixovat, rozmixovat
BrE
/'blend/
AmE
/'blend/

verb - to make a smooth substance using a blender

brainpower
brainpower - inteligence
BrE
/'breɪnpaʊə/
AmE
/'breɪnpaʊər/

noun - the ability to use your brain and to think

Buddhist
Buddhist - budhistický
BrE
/'bʊdɪst/
AmE
/'bʊdɪst/

adjective - belonging to the main religion of Tibet and central Asia

be up
be up - být vzhůru
BrE
/'bi:'ʌp/
AmE
/'bi:'ʌp/

verb - to be awake, not to be sleeping

blow out
blow out - sfouknout (svíčku apod.), zhasnout (svíčku)
BrE
/ˌbləʊ'aʊt/
AmE
/ˌbloʊ'aʊt/

verb - to make a candle stop burning by a stream of air coming out of your mouth

 
bloodthirsty - krvežíznivý
BrE
/'blʌdθɜ:stɪ/
AmE
/'blʌdθɜ:rstɪ/

adjective - wanting violence and blood

bill
bill - bankovka
BrE
/'bɪl/
AmE
/'bɪl/

noun, American English - a single piece of paper money

bow tie
bow tie - motýlek (k obleku)
BrE
/'bəʊtaɪ/
AmE
/'boʊtaɪ/

noun - a kind of tie that men wear at very formal occasions, it looks a little like a butterfly

bikini
bikini - bikiny
BrE
/bɪ'ki:ni/
AmE
/bɪ'ki:ni/

noun - a piece of clothing that women wear when they go swimming or sunbathing, it comes in two pieces