English dictionary
nonagesimal
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
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Of or pertaining to the ninetieth degree or to a nonagesimal.
Source: webster1913
noun
-
The middle or highest point of the part of the ecliptic which is at any given moment above the horizon. It is the ninetieth degree of the ecliptic, reckoned from the points in which it is intersected by the horizon.
Source: webster1913