action or fact of owning, maintaining, or protecting something. (Of food) to not spoil or not rot.

inclined part of road or railway.

part of cinema or television film recording particular event.

moving or growing quickly. to try to score points for yourself or your team, in sports involving a ball, by kicking, hitting, or throwing the ball towards the goal. To fire a gun; injure or kill someone with a gun.

let someone have or do.

maintenance of constant difference in frequency between two or more connected circuits or components. To record and examine the progress of something.

relating to or making use of form of tape transport, used mainly to provide backup storage. method of relaying data over computer network as steady continuous stream. To split classes or students into ability levels.

arithmetical value expressed by word, symbol, or figure. Particular songs or dances performed during shows. To claim to be part of a larger group, series, set.

liveliness.

place or type of surroundings where something is positioned or where event takes place. Options on a device that can be changed e.g. sound.

put forward person or thing with approval as being suitable for particular purpose or role.

Electrode in transistor where electrons originate.

imitation of situation or process.