To send an electronic signal, radio or television broadcast, etc.

To move or make somebody/something move with short quick movements from side to side or up and down

A doctor who is trained to perform surgery (= medical operations that involve cutting open a person’s body)

Used to show that you think something is horrible

The simplest and smallest forms of life. The exist in large numbers in air, water and soil, and also in living and dead creatures and plants, and are often a cause of disease.

The service of providing medical care

the process in people, animals or plants of growing physically, mentally or emotionally

A very small living thing that can cause infection and disease

To hit somebody/something by accident

An act of shaking somebody’s hand with your own, used especially to say hello or goodbye or when you have made an agreement

A particular way of doing something

To organize and/or do a particular activity