officer - strážník, policista

noun - a policeman or policewoman

 

offence - přestupek, přečin

noun - an action which is against the law, a crime

 

offence - urážka

noun - something that somebody says or does that makes you feel angry, annoyed or unhappy

offend - urazit, urážet

verb - to say or do something that causes somebody to feel angry, annoyed or unhappy

 

odd - navíc, nadbytečný

adjective - not matching, not part of a set or pair, what is left over when everything else has been used

ocean - oceán

noun - a very large area of water, much bigger than a sea

occur - napadnout, přijít na mysl

verb - to come into your mind

 

occur - nastat, přihodit se

verb - to happen

 

occasionally - příležitostně

adverb - only at special times

 

occasional - příležitostný, příležitostní

adjective - happening only at special times

 

obtain - získat, pořídit, sehnat

verb - to get

observe - pozorovat, sledovat

verb - to watch something carefully

observatory - observatoř, hvězdárna

noun - a place from which you can watch the stars using a telescope

oboe - hoboj

noun - a wooden musical instrument that you play by blowing through it

object - namítat, mít námitku, protestovat, nesouhlasit, ozvat se

verb - to be against something, to say that you are against something