Language Access Centre

In linguistics, meaning is what is expressed by the writer or speaker, and what is conveyed to the reader or listener, provided that they talk about the same thing (law of identity). In other words if the object and the name of the object and the concepts in their head are the same. But out of these three only two can be verified or falsified, namely the object itself, its referent (may be in different languages), the concepts are not. Hence the inferred from the objects and the concepts are expressed by words, phrases or sentences in semantics that are to be agreed on by the speakers. Clearly, this also calls for an agreement or synchronization of the other two elements, the concepts and the objects. Objects may be shown as pictures, and concepts may be defined by providing various verbal clues.

Meaning is inferred not only from the verbal form, but from the current context. It assumed that some intended meaning is present by the writer or speaker in pragmatics in the message, which is then interpreted in terms of the knowledge of the listener or reader. The knowledge of the audience will determine how much or what he/she understands from the message. Besides, the more he knows, the more options he has to see different senses to the messages. This does not mean that he is more prone to misunderstand the message than the one who is familiar with one sense only - which is the objective of all participants in a communication situation. But it may not be case, if they want to cover up the message before outsiders. They may even choose to use non-linguistic devices. Therefore the intent and the message of the sender of a malevolent practitioner (with respect to the outsiders, or the counter-interested parties) will remain "cryptographic", which means that it will be open to many interpretations so that the tracker may get lost in trying to figure out what the message is about. Human creativity (for bad causes as well) is unlimited.
The sources of ambiguity
Ambiguity means confusion about what is conveyed, since the current context may lead to different interpretations of meaning or sense. The reasons must be clear. It is about breaking the rule of identity.
Pragmatic meaning

Pragmatics studies the ways that context affects meaning. The two primary forms of context important to pragmatics are linguistic context and situational context. In applied pragmatics, for example, meaning is formed through sensory experiences, even though sensory stimulus cannot be easily articulated in language or signs. Pragmatics, then, reveals that meaning is both something affected by and affecting the world. Meaning is something contextual with respect to language and the world, and is also something active toward other meanings and the world.
Semiotics

Ferdinand de Saussure described language in terms of signs, which he in turn divided into signifieds and signifiers. The signifier is the sound of the linguistic object. The signified, on the other hand, is the mental construction or image associated with the sound. The sign, then, is essentially the relationship between the two.

Signs themselves exist only in opposition to other signs, which means that "bat" has meaning only because it is not "cat" or "ball" or "boy". This is because signs are essentially arbitrary, as any foreign language student is well aware: there is no reason that bat couldn't mean "that bust of Napoleon over there" or "this body of water". Since the choice of signifiers is ultimately arbitrary, the meaning cannot somehow be in the signifier. Saussure instead defers meaning to the sign itself: meaning is ultimately the same thing as the sign, and meaning means that relationship between signified and signifier. This, in turn, means that all meaning is both within us and communal. Signs mean by reference to our internal lexicon and grammar, and despite their being a matter of convention, that is, a public thing, signs can only mean something to the individual - what red means to one person may not be what red means to another. However, while meanings may vary to some extent from individual to individual, only those meanings which stay within a boundary are seen by other speakers of the language to refer to reality: if one were to refer to smells as red, most other speakers would assume the person is talking nonsense (although statements like this are common among people who experience synesthesia).

Linguistic context becomes important when looking at particular linguistic problems such as that of pronouns. In most situations, for example, the pronoun him in the sentence "Joe also saw him" has a radically different meaning if preceded by "Jerry said he saw a guy riding an elephant" than it does if preceded by "Jerry saw the bank robber" or "Jerry saw your dog run that way". Linguistic context is how meaning is understood without relying on intent and assumptions.

Situational context would to the extent possible refer to every non-linguistic factor that affects the meaning of a phrase. Nearly anything can be included in the list, from the time of day to the people involved to the location of the speaker or the temperature of the room. An example of situational context at work is evident in the phrase "it's cold in here", which can either be a simple statement of fact or a request to turn up the heat, depending on, among other things, whether or not it is believed to be in the listener's power to affect the temperature.
Semantic meaning

In logical or formal Semantics the study of meaning is conveyed through signs and language. Linguistic semantics focuses on the history of how words have been used in the past. General semantics is about how people mean and refer in terms of likely intent and assumptions. These three kinds of semantics formal, historical, and general Semantics are studied in many different branches of science, but the the three main types are not always carefully disitnguished from each other, and consequently how meaning is studied may vary. Understanding how facial expressions, body language, and tone affects meaning, and how words, phrases, sentences, and punctuation relate to meaning are also examples of what Semanticists study.

Philosopher John Stuart Mill during the 19th century defined semantic meaning with the help of words like "denotation" and "connotation". Mill defined denotation to mean reference and allowed that words, collocations, and sentences could do the referring or denoting. Today denotation means the normal or traditional use of a word. Connotations are associations which people make with words. The original use of "meaning" as understood early in the 20th century by Lady Welby, happened after her daughter had translated the term "semantics" from French.