laboratory
laboratory - laboratoř
BrE
/lə'bɒrətri/
AmE
/'læbrətɔ:ri/

noun - a room where experiments are done

 
loads of - spousty
BrE
/'ləʊdz ɒv/
AmE
/'loʊdz əv/

determiner - lots of, a great many of

 
lump - boule, bulka
BrE
/'lʌmp/
AmE
/'lʌmp/

noun - a hard swelling on your body

lark
lark - skřivan
BrE
/'lɑ:k/
AmE
/'lɑ:rk/

noun - a brown bird that sings nicely

 
lye - louh
BrE
/'laɪ/
AmE
/'laɪ/

noun - a strong chemical, usually sodium hydroxide

lawn
lawn - trávník
BrE
/'lɔ:n/
AmE
/'lɔ:n/

noun - a place with smooth short grass

lamb
lamb - jehněčí
BrE
/'læm/
AmE
/'læm/

noun - the meat of a young sheep

kinda
kinda - hovorově 'kind of', tak nějak, tak něco
BrE
/'kaɪndə/
AmE
/'kaɪndə/

adverb, informal - a slang word for 'kind of'

 
keep on - držet si (zaměstnance)
BrE
/ˌki:p'ɒn/
AmE
/ˌki:p'ɑ:n/

verb - to go on employing a person

 
killer - vrah, zabiják
BrE
/'kɪlə/
AmE
/'kɪlər/

noun - a person who has killed someone

 
knock over - porazit (autem), srazit (autem)
BrE
/ˌnɒk'əʊvə/
AmE
/ˌnɑ:k'oʊvər/

verb - to hit by a car etc.

 
kipper - slaneček
BrE
/'kɪpə/
AmE
/'kɪpər/

noun - a smoked and salted sea fish

 
kilo - kilo (zkráceně)
BrE
/'ki:ləʊ/
AmE
/'ki:loʊ/

noun - a unit measuring weight (1,000 g)

 
kilogram - kilogram, kilo
BrE
/'kɪləˌgræm/
AmE
/'kɪləˌgræm/

noun - a unit measuring weight (1,000 grams)

pianist
pianist - pianista, pianistka
BrE
/'pɪənɪst/
AmE
/'pɪənɪst/

noun - a person who plays the piano