A period of time. be made or be capable of being made longer or wider without tearing or breaking.

line along which flow of moving fluid is least turbulent. design with form that presents little resistance to flow of air or water.

cement or mortar used to fill joints of brickwork or masonry. To face a certain direction, e.g. north.

To see clearly by adjusting your eyes or a camera.

Group sharing the same idea to change society, art.

Introduction of a new product, film, book, etc.. allow or enable to escape from confinement.

having paid employment. action of doing work. To operate a machine or device.

directed or facing towards front. Toward the front in place; in front. attacking sports player. send letter on to further destination.

Degree to which something is stretched tight. apply force to something which tends to stretch it.

action of moving in downward direction. To move something downward to the ground.

To stop or cancel something, such as a rule.

body tissue that produces movement. Body tissues that move parts of the body. move object using physical strength.

Set of questions in a text book. use faculty, right, etc..