flowing naturally or supplied to building through pipes and taps. The act of moving your legs to move quickly. (Of a road) to go from one place to another.

referring to signals/information represented by discrete values of quantity.

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.

process of changing something's colour. To change or affect someone's opinion.

solitary burrowing rodent with short tail and large cheek pouches for carrying food.

mechanical apparatus. Pieces of equipment used to do work. make or operate on with machine.

inspiring delight or admiration.

To be thankful for; to value or admire.

artificial underground passage. Passages under the ground often for cars or trains. To dig a hole from one side to another.

for reason that.

Amount of food you are given on your plate. To make something better or less difficult.

state of atmosphere as regards heat, cloudiness, etc.. To successfully deal with a difficult situation.

Being harmful, unwanted or unhelpful. no. Image on camera film used to make a photo. refuse to accept.

Period of very cold weather under zero degrees. freezing point of water. To stop moving and be still; stay the same.

amount, level, or extent. Qualifications received after completing university.