Russian roulette - ruská ruleta, riskantní činnost, hazardní hra
BrE
/ˌrʌʃn ru:'let/
AmE
/ˌrʌʃn ru:'let/

noun - a dangerous activity in which you take a very serious risk, similar to the deadly game where a revolver with one loaded chamber is fired at someone’s own head

 
sitcom - situační komedie
BrE
/'sɪtkɒm/
AmE
/'sɪtkɑ:m/

noun - a funny television series about a family or a group of people, each episode usually has its own story and you can usually hear people laughing in the background

 
magnesium - hořčík
BrE
/mæg'ni:ziəm/
AmE
/mæg'ni:ziəm/

noun - (the chemical element of atomic number 12) a light gray metal that produces intense, bright white light when it burns, which is why it is often used in pyrotechnics

sea lion
sea lion - lachtan
BrE
/'siˌlaɪən/
AmE
/'siˌlaɪən/

noun - a large animal similar to a seal which lives in and near the sea and eats fish, it hasn't got legs, only two short flat arms and a tail

 
pharynx - hltan
BrE
/'færɪnks/
AmE
/'færɪnks/

noun - the muscular tube at the back of the throat that serves as a passage for both air and food

 
share - akcie
BrE
/'ʃeə/
AmE
/'ʃer/

noun - one of the many small parts of the value of a company that can be sold to the public

 
gynecology - gynekologie
BrE
/ˌgaɪnə'kɒlədʒi/
AmE
/ˌgaɪnə'kɑ:lədʒi/

noun - the medical specialty or the branch of medical science that studies the diseases of women and their reproductive organs

 
gynaecology - gynekologie
BrE
/ˌgaɪnə'kɒlədʒi/
AmE
/ˌgaɪnə'kɑ:lədʒi/

noun - the medical specialty or the branch of medical science that studies the diseases of women and their reproductive organs

 
median - těžnice
BrE
/'mi:diən/
AmE
/'mi:diən/

noun - a straight line passing through one of the corners of a triangle and the middle of the opposite side

root
root - kořen
BrE
/'ru:t/
AmE
/'ru:t/

noun - the part of a plant which is under the ground and through which it gets nutrients from the soil

rig
rig - vrtná plošina (ropná)
BrE
/'rɪg/
AmE
/'rɪg/

noun - a structure built and equipped for getting oil from under the ground or from the bottom of the sea

 
boggart - bubák
BrE
/'bɒgət/
AmE
/'bɑ:gərt/

noun - (Harry Potter) the magical creature that always assumes the form of the thing that you are most afraid of

 
irregular verbs - nepravidelná slovesa
BrE
/ɪˌregjʊlə'vɜ:bz/
AmE
/ɪˌregjʊlə'vɜ:rbz/

noun - the group of verbs that do not form the past tense and past participle by using the ending -ED

 
bald - holý, sjetý (např. pneumatika), lysý (např. stráň)
BrE
/'bɔ:ld/
AmE
/'bɔ:ld/

adjective - lacking the usual covering

 
abdominal - břišní
BrE
/æb'dɒmɪnl/
AmE
/æb'dɑ:mɪnl/

adjective, formal - connected with the abdomen