smart is an adjective in English that means clever or intelligent in Portuguese. It is also a term that is related to advanced technologies, more specifically in terms such as smartphone and smart TV.
Most of the time, the word smart serves to describe a person with high mental capacity and quick thinking. Ex: She is a very smart student, the smartest in her school. - She is a very intelligent student, the most intelligent in her school.
This level of intelligence can also be related to the smartness or ease of doing business or speaking to an audience.
In English, sometimes the word smart it is not related to mental or cognitive aspects, and may refer to a good presentation (physical appearance) or a careful and/or elegant way of dressing. Ex: You need to dress smart when you go to a job interview. / You have to dress appropriately for the job interview.
Smart TV
In terms of technology, a Smart TV is a smart television, that is, with advanced features. There are several different models, which have different characteristics, but which have a memory internal, it is possible to download applications, and in some cases access the internet through WI-FI or a cable.
Smart car
The word smart can also describe a car, manufactured by the Daimler AG Group, and is a word formed by joining Swatch Mercedes and art. The smart is a car built to facilitate mobilization in urban contexts.