What does hypostasis mean?
Hypostasis is a learned term with several specialized meanings. Its best-known use is in Christian theology, where it means one of the three distinct persons of the Trinity: the Father, the Son, or the Holy Spirit. The word can also refer philosophically to the underlying substance or reality of something, and in older usage to an individual person or manifestation. In medicine, hypostasis denotes a localized collection of blood or fluid, especially a hematoma beneath the brain. These meanings share the word's fundamental idea of something standing or existing beneath, underlying, or appearing as a distinct reality. Although uncommon in general conversation, hypostasis is valuable in theology, philosophy, and medicine because it names distinctions that more familiar words do not capture precisely. In a discussion of the Trinity, for example, hypostasis emphasizes the personal character of the Father, Son, and Holy Spirit rather than simply the unity of God.
nounIn Christian theology, a distinct person of the Trinity, especially the Father, Son, or Holy Spirit. In medicine, the term also denotes a localized accumulation of blood or other fluid, particularly beneath the brain.
- In Christian theology, one of the three distinct persons of the Trinity: the Father, the Son, or the Holy Spirit.
- In medicine, a localized accumulation of blood or other fluid, especially beneath the brain; also called a hematoma.
- In philosophy and older theological usage, the underlying substance, reality, or essential principle of something.
- In a figurative or historical sense, a person or individual regarded as a distinct entity or aspect.
"The council defended the doctrine that the Son shares the divine hypostasis of the Father."
"By the fourth century, the Church taught that there is one divine essence and three divine hypostases."
"The scan showed a large intracranial hypostasis caused by a ruptured blood vessel."
The plural is used especially in theological writing for the three persons of the Trinity.
"The three hypostases are affirmed as distinct yet sharing one divine essence."
One word can mean both one of the three persons of the Trinity and a pool of blood beneath the brain—an unusually dramatic journey from heaven to the clinic.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does hypostasis come from?
The word comes from Greek hypostasis, a term formed from hypo-, meaning 'under,' and stasis, meaning 'a standing' or 'setting.' It was originally used for a foundation or something set beneath another thing, and by extension for an underlying substance or reality. Christian writers adopted it for the distinct persons of the Trinity, while medical usage developed for the settling or accumulation of blood or fluid.
Related word forms
How hypostasis is actually used
The theological sense is specialized and is especially associated with discussions of the Trinity. The medical sense is also technical; in intracranial use, the term is often replaced by the more specific word hematoma. The philosophical senses are less common in everyday English.
Easily confused with hypostasis
A hypothesis is a proposed explanation or testable proposition, whereas a hypostasis is an underlying reality, a person of the Trinity, or, in medicine, a localized collection of fluid.