under age - nezletilý
BrE
/ˌʌndər'eɪdʒ/
AmE
/ˌʌndər'eɪdʒ/

adjective - not of legal age, not old enough to be legally allowed to drink, vote, get married etc.

deafen
deafen - ohlušit
BrE
/'defn/
AmE
/'defn/

verb - (esp. of sound) to make someone deaf, to be so loud that you can't hear other things













 
estimate - odhadnout, odhadovat
BrE
/'estɪmeɪt/
AmE
/'estɪmeɪt/

verb - to give your opinion or to calculate how much something is going to cost, how big something is going to be, etc.