Of a system operated by water or other liquids.

series of actions towards achieving something. Sets of changes that occur slowly and naturally. To deal with official forms in the way required.

Shape of someone's head when viewed from the side. To write a short description of a person or group.

oppressive and seemingly without end. reduction of something to small particles. To break (coffee, etc.) into tiny bits with machine.

ready and willing to forgive. To stop blaming someone for guilt, mistake.

Best liked or most enjoyed. person or thing that is preferred to all others of same kind. record address of website or other data.

help by sharing work.

picture or diagram made with pencil, pen. To get closer to or approach something or someone. To influence a person's involvement in something.

tool with heavy metal head. Parts of a gun that causes a bullet to shoot out. To use a hammer to hit into a particular shape.

To narrow down your search to a smaller number.

thing designed or used for inflicting bodily harm or physical damage. Some things that are used for fighting, e.g. guns.

Black substance that is used in pencil lead.

change (square edge on object) to sloping one.

capable of cutting. A part of a plant cut off to grow new plants from. To reduce the size or amount of something.

To ask for, usually politely and formally.