Found 2 items, similar to Zenithal.
English → English (WordNet)
Definition: zenithal
zenithal
adj : relating to or located at or near the zenith
English → English (gcide)
Definition: Zenithal
Zenithal
\Ze"nith*al\, a.
Of or pertaining to the zenith.
“The deep zenithal blue.”
--Tyndall.
[1913 Webster]