The features (linguistic, notional, etc.) that arise from the whole linguistic or pragmatic environment in which language is used. Context is more specifically related to the following: 1. The direct linguistic environment in a sentence. 2. The conceptual structure of continuous speech. 3. The features included in the definition of a concept. 4. The pragmatic co-text of a situation.

The whole structure of context in one or more sentences. The meaning of linguistic items depend on the context (i.e. exactly to which entities refer the items or actions).

The main parts of the sentence are primarily the subject and the verb and secondarily the object(s). Agreement between the subject and the verb means that the person of the verb (1st, 2nd and 3rd, singular or plural) has to be in the same person and number (and to some extent case) of the subject. E.g. Tom (3rd person) goes to school everyday. I (1st person) am here now.

Phonetically it is the phoneme that a) in its articulation encounters an obstruction and b) has short duration. The opposite of the consonant is the vowel.