digestive system - trávicí soustava

noun - the body's collection of organs and processes responsible for breaking down food, absorbing nutrients, and eliminating waste products from the body

core - ohryzek, jádřinec, jádro (plodu)

noun - the central part of a fruit, such as an apple or pear, that contains the seeds and is usually not eaten

cinder - škvára, struska

noun, technical - the residue left after the combustion of coal, refuse, or metal ore, consisting mostly of ash, mineral fragments, and unburned material

 

light - světlo na semaforu, semafor

noun - the system that directs the traffic at a place where two streets meet using green for go and red for stop

crater - kráter

noun - a bowl shaped hole in the ground (made by an asteroid, a bomb etc) or at the top of a volcano

 

inertia - setrvačnost

noun, technical - a property of an object by which it continues moving in the same direction or stands still in the same position

 

evacuation - evakuace

noun - the act of moving people from a dangerous area (e.g. in the case of a hurricane, volcano erruption, terrorist attack etc.)

 

spare rib - vepřové žebro, vepřové žebírko, vepřové žebro ploché (výsek z vepřových žeber)

noun - a pig's rib with some meat on it that has been cut from the lower part of the pig (usually plural)

 

instep - nárt (chodidla nebo obuvi)

noun - the top part of your foot between your toes and your ankle, or the part of a shoe that covers it

 

private school - soukromá škola

noun - a school that does not receive any money from the government and the education of students is paid by their parents

 

entrée - předkrm nebo hlavní chod

noun - a small dish served before the main course (usually British usage) or the main dish of a meal (usually American usage)

 

area code - místní předvolba (tel.), předvolba (tel.)

noun - the number you dial before the actual phone number if you want to contact somebody in a different area or region

 

pass something around - dát kolovat

verb, British English - to give a bunch of things to one person who takes one and gives the bunch to the next person etc.

gargle - kloktadlo

noun - a liquid medicine that you use to rinse the back of the mouth and throat and then you spit it out

bar code - čárový kód

noun - a code made up of thick and thin lines printed on the things you buy that contains information about the product