The order in which the terms are placed in a sentence (subject, verb, etc.). In Greek, the order is not very strict, as we understand whether a noun or pronoun is the subject or object judging from its inflection.

The content, the information transmitted by a word, a phrase, a sentence or even a more extended piece of discourse, oral or written.

Τhe meaning of the linguistic items (words, phrases, sentences) relating to the function, i.e. the purpose that the utterance aims to achieve. This function may be e.g. to give advice, to seek information, to make a request, to protest, to agree, to disagree, etc.

Prepositions usually entail relationships in place, time and in abstract situations. E.g. Under the table, after July, pro- human rights.

The literal or inherent meaning of a linguistic unit (word, phrase, etc.) and not the one that a language user wants to suggest or to impose to it; also not the meaning that potentially arises in a specific pragmatic environment).

The meaning of a word resulting from the position it holds in a sentence, e.g. when a noun is in the nominative, this means that it is the subject.

The field of linguistics that examines the notions and meanings expressed through language.