Gay

Gay is a term that primarily refers to a homosexual person or the trait of being homosexual. The term was originally used to refer to feelings of being "carefree", "happy", or "bright and showy".

The term's use as a reference to homosexuality may date as early as the late 19th century, but its use gradually increased in the 20th century. In modern English, gay has come to be used as an adjective, and as a noun, referring to the people, especially to gay males, and the practices and cultures associated with homosexuality. By the end of the 20th century, the word gay was recommended by major LGBT groups and style guides to describe people attracted to members of the same sex.

At about the same time, a new, pejorative use became prevalent in some parts of the world. In the Anglosphere, this connotation, among younger speakers, has a meaning ranging from derision (e.g., equivalent to rubbish or stupid) to a light-hearted mockery or ridicule (e.g., equivalent to weak, unmanly, or lame). In this use, the word rarely means "homosexual", as it is often used, for example, to refer to an inanimate object or abstract concept of which one disapproves. The extent to which these usages still retain connotations of homosexuality has been debated and harshly criticized.

Ghost

In folklore, mythology, and modern media such as literary fiction, a ghost (sometimes known as a spectre [British English] or specter [American English], phantom, apparition, spirit, spook, or haunt) is the soul or spirit of a dead person or animal that can appear, in visible form or other manifestation, to the living. Descriptions of the apparition of ghosts vary widely from an invisible presence to translucent or barely visible wispy shapes, to realistic, lifelike visions. The deliberate attempt to contact the spirit of a deceased person is known as necromancy, or in spiritism as a séance.

The belief in manifestations of the spirits of the dead is widespread, dating back to animism or ancestor worship in pre-literate cultures. Certain religious practices—funeral rites, exorcisms, and some practices of spiritualism and ritual magic—are specifically designed to rest the spirits of the dead. Ghosts are generally described as solitary essences that haunt particular locations, objects, or people they were associated with in life, though stories of phantom armies, ghost trains, ghost ships, and even ghost animals have also been recounted.