To be exposed to oxygen, as when food goes brown.

To defend someone or something from harm or danger.

horizontal bar on motor vehicle. Front parts of a car designed to prevent damage.

Specific way to handle a project, task, problem. To get close to reaching something or somewhere.

gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

part of whole. To separate something to divide among people.

To make free from dirt or marks; washed.

used to introduce statement that contrasts with or seems to contradict something that has been said previously. (Used to introduce a counter statement).

having specified appearance. To appear to be when you look at them; seem.

ready or likely to attack or confront.

To display a feeling or ability openly.

Not of the same kind; unlike other things.

Of the top layer; not deep or meaningful. Outside or upper layer of something. rise or come up to surface of water or ground.

Device for applying a substance.

Powerful group who control and organize things. To shape, work on something, using a device.