What does sagittally mean?
Sagittally is a formal adverb meaning in the manner of an arrow, especially from a broad or rounded end toward a pointed end. It is especially common in anatomy and medical imaging, where it describes movement or orientation along the body’s front-to-back axis, the direction associated with the sagittal plane. The word can therefore convey both a literal arrow-like orientation and a precise anatomical relationship. In general descriptive writing, alternatives such as “arrowwise” may be more readily understood, while “front-to-back” can be useful when technical precision is not required. Sagittally derives from “sagittal,” an adjective connected with the Latin sagitta, meaning “arrow,” a fitting origin for a term that describes direction toward a point.
adverbIn a direction or manner resembling an arrow, especially from the base toward the point. In anatomy, sagittally means along the front-to-back axis of the body.
- In the manner of an arrow, especially toward a pointed end.
- Along the front-to-back axis of the body or an object.
"The needle was inserted sagittally through the abdominal wall."
"The instrument was moved sagittally across the specimen."
"The surgeon made a sagittal incision to expose the abdominal cavity."
From the Latin for “arrow,” sagittally gives anatomy a way to describe the body’s front-to-back axis.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of sagittally
The word comes from “sagittal,” which was borrowed from Latin sagittalis, derived from sagitta, meaning “arrow.” The same Latin root also produced words such as “sagittarius,” the archer or the zodiac sign represented by an archer, and “sagittate,” meaning to shape like an arrowhead. The anatomical sense developed from the idea of dividing a body along a plane running from front to back.
How sagittally is actually used
This is a formal and relatively uncommon adverb. It is especially used in anatomy, radiology, and technical descriptions.
Easily confused with sagittally
Sagittal is an adjective describing a plane, section, or direction, whereas sagittally is an adverb describing something done in that direction.