perigean
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English[edit]
Etymology[edit]
Adjective[edit]
perigean (not comparable)
- (astronomy) Pertaining to the perigee.
- Synonym: perigeal
- The perigean tides are the spring tides that occur soon after the Moon passes its perigee.
- perigean high water
- perigean low water
References[edit]
- “perigean”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.