unwell - nemocný
BrE
/ʌn'wel/
AmE
/ʌn'wel/

adjective - ill, not well

 
until - dokud ne, dokud
BrE
/ən'tɪl/
AmE
/ən'tɪl/

conjunction - up to that time

 
up - nahoru, vzhůru, nahoře
BrE
/'ʌp/
AmE
/'ʌp/

adverb - to/in a higher place

 
urn - urna, nádoba
BrE
/'ɜ:n/
AmE
/'ɜ:rn/

noun - a large container, esp. one where the ashes of a dead person are stored

 
ups - část idiomu 'ups and downs'
BrE
/'ʌps/
AmE
/'ʌps/

noun - x

uniform
uniform - uniforma, stejnokroj
BrE
/'ju:nɪfɔ:m/
AmE
/'ju:nɪfɔ:rm/

noun - the clothes of soldiers, policemen, etc. that are the same for all of them

 
unemployed - nezaměstnaný, bez práce
BrE
/ˌʌnəm'plɔɪd/
AmE
/ˌʌnəm'plɔɪd/

adjective - not having a job

 
unemployment - nezaměstnanost
BrE
/ˌʌnɪm'plɔɪmənt/
AmE
/ˌʌnɪm'plɔɪmənt/

noun - the state of not having a job

up
up - nahoru po, na (nahoru)
BrE
/'ʌp/
AmE
/'ʌp/

preposition - to a higher place

 
unlike - na rozdíl od
BrE
/ʌn'laɪk/
AmE
/ʌn'laɪk/

preposition - not like, different from

university
university - univerzita
BrE
/ˌju:nɪ'vɜ:sɪti/
AmE
/ˌju:nə'vɜ:rsɪt̬i/

noun - a kind of higher school where you study for a degree, e.g. to be a doctor etc.

unfriendly
unfriendly - nepřátelský, nevlídný, nelaskavý, nepřívětivý
BrE
/ʌn'frendli/
AmE
/ʌn'frendli/

adjective - not behaving in a nice way towards somebody

understand
understand - rozumět
BrE
/ˌʌndə'stænd/
AmE
/ˌʌndər'stænd/

verb - to know what something means

 
usually - obvykle, obyčejně
BrE
/'ju:ʒəli/
AmE
/'ju:ʒəwəli/

adverb - regularly, normally

under
under - pod
BrE
/'ʌndə/
AmE
/'ʌndər/

preposition - in a lower place, directly below