Amount of space between two places or things. To make it clear that you are not involved.

in space separating things. Among two or more people who share something.

Someone who manages and checks a company's money.

To use a key, code so others can't open something.

To be working or being used.

Height of something above sea level.

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.

The entire surrounding conditions of something.

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

failure to fulfil obligation. To fail to meet as agreed; failure to pay.

give someone authority or means to do something.

aeroplane, helicopter, or other machine capable of flight.

action or process of recording sound or performance for subsequent reproduction or broadcast. To indicate a temperature, speed, etc.; register.

thing that bears weight of something or keeps it upright. Things to hold up or prevent from falling down. To give assistance or advice to someone.

likely or prone to be affected by. conditionally upon. People who take part in experiments or tests. To cause to suffer or experience something.