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

 

object - předmět, věc

noun - a thing

obey - být poslušný, poslechnout, poslouchat (být poslušný), dodržovat, řídit se (např. pokyny)

verb - to do what somebody tells you to do

oats - oves

noun - a plant producing grains that are eaten and often used in cereals

 

over - ukončený, za námi (je to za námi), pryč (je to pryč), skončený

adjective - finished, done

outfit - oděv, oblečení, ohoz

noun - the clothes that are worn in a particular situation

 

over there - tamhle

adverb - in that place, to that place

 

out of order - porouchaný, nefunkční

adjective - not working properly, broken down

 

order - pořádek, řád

noun - tidiness, cleanness and neatness

 

onto - na (povrch čeho), směrem na

preposition - moving to the surface of

 

only - jediný

adjective - sole, being the only one

 

once - jednou

adverb - one time