The study of meaning is what semantics indicates and it targets the problem of understanding. It is the meaning of words, phrases or sentences.

It is used to interpret gestures, signs, symbols, facial expressions and body language. When it has to do with written language, though, semantics has to do with the structure of paragraphs, punctuation and content.

Studying semantics formally introduces the student to other subfields such as proxemics, pragmatics, and lexicology. However, semantics is better defined in its own field. Other related fields of semantic are reference, communication and semiotics. So it is more formally complex than any other model.

Due to this complexity, students that study semantics or meaning do differ from their determination of what that meaning is.

For example, if you were to say, “Cindy loves a milkshake,” the word milkshake could possibly be referencing the object itself because this is its actual exact meaning. However, it may also be referring to other metaphoric connection such as the hunger that Cindy has, which may be the implication of the speaker.
Conventionally, the view of formal semantics limits semantics to its exact meaning, and downgrades all metaphoric connections to pragmatics.
With semantics and finding the meaning of phrases, antonyms and synonyms are extremely important.
Semantics is viewed as truth conditions, which is what the world would think of what you say or do according to the knowledge that the world has about what you are saying or doing. This is determined by different cultures and languages.
It comes down to what inferences the person listening will draw from the semantics. It may also be how you deliver the sentence or word.

It is important how you apply semantics. For example, if someone should ask you, “Does every train from Washington DC to Florida make five stops along the way,” then there should be simple semantics specifics related to the question.

If the person being asked the question has knowledge of the answer, then the semantics would contain truth conditions if the answer was “yes, it has five stops along the way.” There could also be partial meaning where the train only stops twice and not five times.

Conclusion
Most semantics theory draw upon the assumption that a sentence is either proposed to be true or it is not true or possibly some truth is in it. Situations are what defines and identifies the truth.