Fish

A fish is any member of a paraphyletic group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups. Most fish are ectothermic ("cold-blooded"), allowing their body temperatures to vary as ambient temperatures change, though some of the large active swimmers like white shark and tuna can hold a higher core temperature. Fish are abundant in most bodies of water. They can be found in nearly all aquatic environments, from high mountain streams (e.g., char and gudgeon) to the abyssal and even hadal depths of the deepest oceans (e.g., gulpers and anglerfish). With 33,100 described species, fish exhibit greater species diversity than any other group of vertebrates.

Fish are an important resource for humans worldwide, especially as food. Commercial and subsistence fishers hunt fish in wild fisheries (see fishing) or farm them in ponds or in cages in the ocean (see aquaculture). They are also caught by recreational fishers, kept as pets, raised by fishkeepers, and exhibited in public aquaria. Fish have had a role in culture through the ages, serving as deities, religious symbols, and as the subjects of art, books and movies.

Cliché

A cliché or cliche (/ˈkliːʃeɪ/ or /klɪˈʃeɪ/) is an expression, idea, or element of an artistic work which has become overused to the point of losing its original meaning or effect, even to the point of being trite or irritating, especially when at some earlier time it was considered meaningful or novel.

In phraseology, the term has taken on a more technical meaning, referring to an expression imposed by conventionalized linguistic usage. The term is frequently used in modern culture for an action or idea that is expected or predictable, based on a prior event. Typically pejorative, "clichés" may or may not be true. Some are stereotypes, but some are simply truisms and facts. Clichés often are employed for comic effect, typically in fiction.

Most phrases now considered clichéd originally were regarded as striking, but have lost their force through overuse. The French poet Gérard de Nerval once said "The first man who compared woman to a rose was a poet, the second, an imbecile."

A cliché is often a vivid depiction of an abstraction that relies upon analogy or exaggeration for effect, often drawn from everyday experience. Used sparingly, they may succeed, but the use of a cliché in writing, speech, or argument is generally considered a mark of inexperience or a lack of originality.