knapsack
knapsack - batoh, ruksak
BrE
/'næpˌsæk/
AmE
/'næpˌsæk/

noun - a kind of bag that you carry on your shoulders

knit
knit - plést, uplést
BrE
/'nɪt/
AmE
/'nɪt/

verb - to make a sweater, socks etc. from wool or a similar material

kiwi
kiwi - kiwi
BrE
/'ki:wi:/
AmE
/'ki:wi:/

noun - a bird from New Zealand with a long beak, it cannot fly

kitten
kitten - kotě
BrE
/'kɪtn/
AmE
/'kɪt̬n/

noun - a young cat

kangaroo
kangaroo - klokan
BrE
/ˌkæŋgə'ru:/
AmE
/ˌkæŋgə'ru:/

noun - an Australian animal that jumps on its hind legs and carries its young in a pocket on its belly

knock
knock - klepat, zaklepat
BrE
/'nɒk/
AmE
/'nɑ:k/

verb - to hit a door with your hand in order to make the people inside open the door for you

kitchen
kitchen - kuchyň, kuchyně
BrE
/'kɪtʃɪn/
AmE
/'kɪtʃən/

noun - The room where you cook and prepare meals. There is usually a cooker, a fridge, some cupboards, etc.

key
key - klíč
BrE
/'ki:/
AmE
/'ki:/

noun - a small metal object which is used for locking and unlocking doors, starting a car, etc.

knee
knee - koleno
BrE
/'ni:/
AmE
/'ni:/

noun - the part of the leg in which it bends in the middle

jet plane
jet plane - proudové letadlo, tryskáč, stíhačka
BrE
/'dʒetˌpleɪn/
AmE
/'dʒetˌpleɪn/

noun - a kind of aircraft with a jet engine

 
Joe - Pepa, Josef
BrE
/'dʒəʊ/
AmE
/'dʒoʊ/

noun - a man's name

 
James - Jakub
BrE
/'dʒeɪmz/
AmE
/'dʒeɪmz/

noun - a man's name

 
John - Jan, Honza
BrE
/'dʒɒn/
AmE
/'dʒɑ:n/

noun - a man's name

 
Jane - Jana
BrE
/'dʒeɪn/
AmE
/'dʒeɪn/

noun - a woman's name

 
jerk - debil, magor, kretén
BrE
/'dʒɜ:k/
AmE
/'dʒɜ:rk/

noun, informal - a rude word for a very stupid or annoying person