A noun (from Latin nōmen, literally meaning "name") is a word that functions as the name of some specific thing or set of things, such as living creatures, objects, places, actions, qualities, states of existence, or ideas.Linguistically, a noun is a member of a large, open part of speech whose members can occur as the main word in the subject of a clause, the object of a verb, or the object of a preposition.

Lexical categories (parts of speech) are defined in terms of the ways in which their members combine with other kinds of expressions. The syntactic rules for nouns differ from language to language. In English, nouns are those words which can occur with articles and attributive adjectives and can function as the head of a noun phrase.

History

Word classes (parts of speech) were described by Sanskrit grammarians from at least the 5th century BC. In Yāska's Nirukta, the noun (nāma) is one of the four main categories of words defined.

The Ancient Greek equivalent was ónoma (ὄνομα), referred to by Plato in the Cratylus dialog, and later listed as one of the eight parts of speech in The Art of Grammar, attributed to Dionysius Thrax (2nd century BC). The term used in Latin grammar was nōmen. All of these terms for "noun" were also words meaning "name". The English word noun is derived from the Latin term, through the Anglo-Norman noun.

Cardiac (Elias Wirtham) is a fictional character, a vigilante hero appearing in American comic books published by Marvel Comics. Created by writer David Michelinie and penciller Erik Larsen, he first appeared in The Amazing Spider-Man #342 (December 1990).

Publication history

The character was created by writer David Michelinie and penciller Erik Larsen and first appeared as Elias Wirtham in The Amazing Spider-Man #342 (December, 1990) and as Cardiac in The Amazing Spider-Man #344 (February, 1991).

Fictional character biography

Wirtham is a physician and surgeon, and the owner and administrator of a biological research firm. Elias Wirtham is driven by his brother's death to research life-saving medical practices. His brother Joshua's death was the result of corporate greed, who had a cure for his condition ready, but did not distribute the medicine due to it not being a "profitable" time for them, hence his motivation against corporations. As a part of his research, Elias replaces his heart with a beta-particle reactor, which supplies energy throughout his body, in addition to a vibranium weave mesh under his skin. This energy, channeled through his muscles, increases his speed, agility, and reflexes, and can also be fired through his fists or the power staff he wields. He adopts the moniker "Cardiac" in reference to the source of his power.

This is a list of the major and minor characters featured in and/or created specifically for the Cartoon Network and Kids' WB animated series Teen Titans and related properties.

Original Titans

Beast Boy

A former member of the Doom Patrol, Beast Boy leaves the group in an effort to become a solo superhero; by sheer happenstance stemming from Lord Trogaar's pursuit of Starfire, he finds himself joining a new team of heroes: the Teen Titans. His early training under the tutelage of the Doom Patrol is highly disciplined and militarized, leading him to address more experienced heroes as "Sir" in the beginning. As time wears on, he would become less serious and acts as the merry prankster and comic relief of the Teen Titans. In the two-part episode "Homecoming," his real name is revealed to be "Garfield," as in Garfield Logan.

As his name suggests, Beast Boy is able to mutate his human DNA in order to take the forms and abilities of virtually any beast of the animal kingdom, ranging from a microscopic amoeba to the largest of the ancient dinosaurs. Through this mutation, his skin, eyes, hair, and even his animal forms are a deep shade of green. His ears are protracted making them appear elfin, and one of his lower canine teeth is elongated into a fang that often can be seen jutting out from his mouth. Even as a Teen Titan, he still wears his purple-and-black Doom Patrol uniform (sans a mask he wore with the group) which is able to morph in accordance with his animal forms. It is implied in a handful of episodes that this power evolves as Beast Boy ages, later allowing his transformations to become more complex. He eventually developed the uncontrollable ability to transform into a ferocious and violent werewolf form.