antigen

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

People refers to a group of human beings or the general public. It is the standard plural form of the word 'person'.

To move something into a particular place or position. It is a fundamental verb used to describe the act of placing an object or setting a situation in a specific location.

To have a specific sense or significance, especially when explaining a word or sign. It can also describe a person's intention or the importance of something to someone.

To continue to have or hold something in your possession or at your disposal. It also means to remain in a specific state, condition, or position without changing.

To start doing something or for an event to happen for the first time. It is often used to describe the first point of a process or activity.

To give the impression of being something or having a particular quality based on what you see or hear. It is used to describe an appearance or feeling that may or may not be the actual truth.

To make it easier for someone to do something by offering your services, resources, or support. It can involve physical effort, providing information, or giving money to assist a person or a cause.

To speak in order to give information or express ideas, feelings, or thoughts. It typically involves a conversation between two or more people or a person addressing an audience.

To begin doing something or to cause something to happen for the first time. It is frequently used when talking about movements, journeys, or making a machine or engine begin to work.