ratchet
ratchet - ráčnový mechanismus, ráčna, rohatka
BrE
/'rætʃɪt/
AmE
/'rætʃɪt/

noun, technical - a device or a part of a machine consisting of a bar or wheel with a set of angled teeth, allowing motion in one direction only, used in tools or mechanisms

 
cholesterol - cholesterol
BrE
/kə'lestrɒl/
AmE
/kə'lestərɑ:l/

noun - a substance containing a lot of fat that exists in the blood of all animals, if there is too much of it in a person's blood, it can cause heart disease

cosmos
cosmos - krásenka, kosmea (rostlina)
BrE
/'kɒzmɒs/
AmE
/'kɑ:zməs/

noun, technical - a genus of flowering plants in the family Asteraceae, characterized by their daisy-like flowers in vibrant colours

 
salivary gland - slinná žláza
BrE
/sə'laɪəvri ˌglænd/
AmE
/'sæləveri ˌglænd/

noun - one of the organs in the mouth and throat that produces a watery fluid which aids in digestion

 
rewording - přeformulování, vyjádření jinými slovy
BrE
/ˌri:'wɜ:dɪŋ/
AmE
/ˌri:'wɜ:rdɪŋ/

noun - the act of writing or saying something again in different words in order to make it easily understood