spread
The Spanish verb 'contagiar' translates to 'spread' in English. It's commonly used in medical context or when talking about ideas, emotions, etc., to describe how something is being transmitted or dispersed from one place or person to others. In its reflexive form 'contagiarse', it can be used to express getting infected by a disease. Different conjugation forms can be used depending on the tense, mood or the subject.
The virus can infect everyone in the house.
This sentence informs about the ability of a virus to spread or transmit its disease to all the individuals living in a house, presenting the word 'contagiar' in its verb form to illustrate the action of spreading or transmitting a disease.
How can you prevent infecting others?
This question is asking about precautions that can be taken to avoid transmitting a disease to others. Here, 'contagiar' is used to denote the transmission or spreading of a malady from one individual to another.
It's important not to pass our fears onto the children.
In this instance, 'contagiar' is used in a figurative context. It talks about not transmitting or instilling our own fears into children, emphasizing the psychological impact of such behaviors.