originate - vzniknout
BrE
/ə'rɪdʒəneɪt/
AmE
/ə'rɪdʒəneɪt/

verb - to start to exist

 
overwhelm - zdolat, ohromit, zaplavit, zavalit, zdrtit
BrE
/ˌəʊvə'welm/
AmE
/ˌoʊvər'welm/

verb - to defeat someone by force; to cause very strong emotions

 
overwhelm - přemoci, přemáhat
BrE
/ˌəʊvə'welm/
AmE
/ˌoʊvər'welm/

verb - to defeat somebody by force

obsessed
obsessed - posedlý
BrE
/əb'sest/
AmE
/əb'sest/

adjective - interested in something too much; unable to think about anything else

 
opt - zvolit si, rozhodnout se pro, zvolit, volit, vybrat, vybrat si
BrE
/'ɒpt/
AmE
/'ɑ:pt/

verb - to decide for something; to choose something

 
opposition - opozice, odpor
BrE
/ˌɒpə'zɪʃən/
AmE
/ˌɑ:pə'zɪʃən/

noun - disagreement with something

 
online - online
BrE
/ˌɒn'laɪn/
AmE
/ˌɑ:n'laɪn/

adjective - connected to or using a computer or the Internet

 
official - úředník, činitel, státní úředník, státní činitel
BrE
/ə'fɪʃl/
AmE
/ə'fɪʃl/

noun - a person who holds a position of authority

 
on the contrary - naopak
BrE
/ˌɒn ðə'kɒntrəri/
AmE
/ˌɑ:n ðə'kɑ:ntrəri/

adverb - the opposite is true

optician's
optician's - optika (obchod)
BrE
/ɒp'tɪʃənz/
AmE
/ɑ:p'tɪʃənz/

noun - a shop where you can buy glasses

 
on cue - v pravý okamžik
BrE
/ɒn'kju:/
AmE
/ɑ:n'kju:/

adverb - exactly at the time that is expected or needed

 
overage - přebytek
BrE
/'əʊvərɪdʒ/
AmE
/'oʊvərɪdʒ/

noun - a surplus of something

 
on your own - sám (ty), ty sám, na vlastní pěst
BrE
/ˌɒn jɔ:'rəʊn/
AmE
/ˌɑ:n jɔ:r'oʊn/

adverb - (you) alone, without help

 
oil - ropa
BrE
/'ɔɪl/
AmE
/'ɔɪl/

noun - a thick dark liquid that is used for making many kinds of fuel (e.g. petrol, diesel etc.), it comes from under the ground

 
on time - přesně na čas
BrE
/ɒn'taɪm/
AmE
/ɑ:n'taɪm/

adverb - exactly at the time