bomber - bombardér

noun - a large aircraft that is used to drop bombs on enemy territory etc.

battleship - válečná loď

noun - a very large war ship

blue whale - plejtvák obrovský, plejtvák

noun - the largest mammal on Earth, it lives in the ocean

backbone - páteř

noun - the line of bones that goes down a person's back or the back of an animal

belly button - pupík, pupek

noun, informal - a navel, the small part in the middle of your belly

big toe - palec (nohy)

noun - the largest of the toes

buttocks - hýždě (pl.)

noun - the soft parts of the body that you sit on

builder - stavbař, stavař, stavitel

noun - a person whose job is to build houses and buildings

bricklayer - zedník

noun - a person whose job is to build walls

ballerina - baletka

noun - a female dancer in a ballet

bar of chocolate - tabulka čokolády

noun - a rectangular piece of chocolate that can usually be bought in a shop

boulevard - třída (ulice), bulvár (ulice)

noun - a wide street with trees on both sides

barge - bárka, říční člun

noun - a narrow boat with a flat bottom that travels along a river or canal

branch - pobočka

noun - a part of a larger company set up and operating in a new place

broad shoulders - široká ramena

noun - wide muscular shoulders