81.

the process of making a substance pure

refinement

a small change that improves something

refinement

a quality of politeness and education

refinement

a metal instrument that is put into a long narrow part of the body in order to open it up so it can be examined

speculum

gas in the stomach and bowels

flatulence

to hurt someone or do something harmful to someone because they have done or said something harmful to you

retaliate

nothing

nowt

anything

owt

a sofa

couch

a piece of furniture with shelves to put books on

bookcase

a general feeling of being ill or having no energy, or an uncomfortable feeling that something is wrong, especially with society, and that you cannot change the situation

malaise

the careful and detailed examination of something in order to get information about it

scrutiny

(especially of arms and legs) to move energetically in an uncontrolled way

flail

a reddish-brown substance that forms on the surface of iron and steel as a result of reacting with air and water

rust

to press something very hard so that it is broken or its shape is destroyed

crush

a male pig kept for breeding on a farm, or a type of wild pig

boar

small, delicate, and often moving in a careful way

dainty

a large structure with equipment for removing oil from under the ground, especially from under the sea

oil rig