half-pillar or half-pier attached to wall to support arch. say something in reply.

Study of the physical world, based on facts.

devotion of time and attention to gaining knowledge of academic subject. Pieces of research. To focus on learning something usually at school.

To fall or lie down quickly, as when shot.

view not based on fact.

change resulting from cause. Tricks used in films to make an event seem real. cause something to happen.

blown by wind with great force. control and operation of motor vehicle. To hit a golf ball.

idea or opinion produced by thinking, or occurring suddenly in mind. What you think; your opinions or ideas on.

localized physical condition in which part of body becomes reddened, swollen, hot.

likely or prone to be affected by. conditionally upon. What a book, article etc. is about; theme. cause or force person or thing to undergo.

thing added to something else. Vitamins, etc. added to diet for health reasons. To add extra to support or make something complete.

To find something new that was not known before.

TV or radio station or its programs. direct towards end or goal.

liked or admired by many.

express something definitely or clearly in speech or writing.