be up to something - mít něco za lubem, mít za lubem
BrE
/bi:'ʌptʊˌsʌmθɪŋ/
AmE
/bi:'ʌp tʊ ˌsʌmθɪŋ/

verb - to be planning to do something

bar code
bar code - čárový kód
BrE
/'bɑ:kəʊd/
AmE
/'bɑ:rkoʊd/

noun - a code made up of thick and thin lines printed on the things you buy that contains information about the product

barcode
barcode - čárový kód
BrE
/'bɑ:kəʊd/
AmE
/'bɑ:rkoʊd/

noun - a code made up of thick and thin lines printed on the things you buy that contains information about the product

 
bide your time - vyčkávat času, vyčkat příležitosti
BrE
/'baɪd jɔ: 'taɪm/
AmE
/'baɪd jər 'taɪm/

verb - to wait for the right time to do something

buzz
buzz - euforie (po narkotiku), opojení, vzrušení
BrE
/'bʌz/
AmE
/'bʌz/

noun, informal - a feeling of joy or excitement, especially after using a drug, drinking alcohol etc.

blinded
blinded - zaslepený, oslepený
BrE
/'blaɪndɪd/
AmE
/'blaɪndɪd/

adjective - made unable to see

burp
burp - krkat, říhat, krknout si, říhnout si
BrE
/'bɜ:p/
AmE
/'bɜ:rp/

verb - to allow air to come out of your stomach with a noise in your throat

breastfeed
breastfeed - kojit
BrE
/'brestfi:d/
AmE
/'brestfi:d/

verb - to feed a baby with the milk that comes from the mother's breast

birth
birth - porod
BrE
/'bɜ:θ/
AmE
/'bɜ:rθ/

noun - the process during which a baby comes out of the body of the mother

 
bear in mind - mít na paměti
BrE
/'beərɪn'maɪnd/
AmE
/'berɪn'maɪnd/

verb - to remember something; to keep in mind

bossy
bossy - panovačný
BrE
/'bɒsi/
AmE
/'bɑ:si/

adjective - enjoying being in control of people and telling them what to do

boarding school
boarding school - internátní škola
BrE
/'bɔ:dɪŋ sku:l/
AmE
/'bɔ:rdɪŋ sku:l/

noun - a kind of school where children stay all week or all term and go home only at weekends or only on holiday

brush off
brush off - smést, oprášit
BrE
/ˌbrʌʃ'ɒf/
AmE
/ˌbrʌʃ'ɑ:f/

verb - to remove small particles from the surface by a brush or by the hand

business card
business card - vizitka, navštívenka
BrE
/'bɪznɪs kɑ:d/
AmE
/'bɪznɪs kɑ:rd/

noun - a paper card with your name, the name of your company and phone numbers, website address etc.

basket
basket - koš (basketbalový)
BrE
/'bɑ:skɪt/
AmE
/'bæskɪt/

noun - a loop with a net that is used in basketball