Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

presence in or introduction into environment of substance which has harmful or poisonous effects.

state of atmosphere as regards heat, cloudiness, etc.. To erode or become damaged due to the environment.

of or involving signals over narrow range of frequencies.

advised or suggested. To advise or suggest that someone do something.

Something offered to God or gods as act of worship. To say you are willing to do something.

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

way people or things differ. alter coat of arms.

Tools or materials used to perform a task.

To become aware by sight, touch, or hearing.

To make someone known to another by name.

engaging in speech. action of talking. To say things or ideas to someone with words.

used to refer to person being addressed.

device for recording visual images in form of photographs. Objects that take pictures digitally, or on film.