Ursa Major - Velká medvědice (souhvězdí)

noun - a large constellation in the northern sky, also known as the Great Bear; it contains the asterism called the Big Dipper

stem - stonek

noun - the part of a plant that holds it upright; the part of the plant that holds the leaves or fruits etc.

 

high tide - příliv, vrchol přílivu, nejvyšší hladina přílivu

noun - the time when the sea reaches its highest level and comes furthest up the shore

tight-fitting - přiléhavý, obepnutý

adjective - (of clothes) very close to the body, showing the shape of the body, not loose

 

peak time - dopravní špička

noun - the time of the day when a lot of people are using the same service

 

maintenance - udržení, zachování

noun - the act of making something continue in the same way or at the same standard

 

kernel - jádro (ořechu, pecky), zrno (kukuřice)

noun - the inner part of a nut or stone; the yellow seed of the maize plant

 

sea level - úroveň hladiny moře

noun - the average level of the sea, used for measuring the height of places on land

 

cuspid - špičák (zub)

noun, technical - on of the four pointed teeth in the front of the mouth, right behind incisors