Large group of similar things functioning together.

involving several parts or elements. Number produced by multiplying a smaller number.

Making or becoming larger.

system for transmitting voices over distance using wire or radio. To talk to someone using a phone.

Capable of being recharged. battery able to have electrical energy restored by connection to power supply.

arrangement or match resulting from forming people or things into pairs. To put two things or people together.

Series of lectures held as an event. take part in conference.

possibility. An opportunity; favorable circumstances, situation. To take a risk to try something.

That is likely to happen or be true.

Making something more current or modern. make something more modern or up to date.

Being the accepted normal level of quality. Official unit of measuring something.

place where passenger trains stop on railway line. Places where you can catch a train or a bus. To put a person in a certain place or position.

Act of making a choice. To leave property to someone after your death.

joining or linking things together. To become friends with another person.

in seated position. continuous period of being seated. To remain in a still position while being painted.