Octant is a synonym of octile.
As a proper noun octant
is octans.
As a noun octile is
(statistics) any of the quantiles which divide an ordered sample population into eight equally numerous subsets.
octant
English
Noun
(
en noun)
(
wikipedia octant)
The eighth part of a circle; an arc of 45 degrees.
(geometry): The eighth part of a disc; a sector of 45 degrees; half a quadrant.
(nautical): An instrument for measuring angles, particularly of elevation.
See also
* quadrant
* sextant
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octile
English
Noun
(
en noun)
(statistics) Any of the quantiles which divide an ordered sample population into eight equally numerous subsets.
(by extension) A subset thus obtained.
Synonyms
* octant