Identification of a very formal and traditional relationship between sisters. Most likely to be used by very traditional families, (miko, samurai, Yamato Nadeshiko, etc.). Tends to be a sign of awe rather than affection. (Awe can mean either adoration, or a type of fear).
Resembling a gland; when used in the plural, adenoids, they refer to lymphoid tissue that normally exists in the nasopharynx of children and is known in medicine as the pharyngeal tonsil. adipoid. Resemblance to fat; also, lipoid.
Pineal gland. Pineal gland or epiphysis (in red in back of the brain). The pineal gland, also known as the pineal body, conarium or epiphysis cerebri, is a small endocrine gland in the vertebrate brain. The shape of the gland resembles a pine cone, hence its name.