What does "porpoise" mean?
Porpoise: (Zoöl.) A true dolphin (Delphinus); -- often so called by sailors. Skunk porpoise, or Bay porpoise (Zoöl.), a North American porpoise (Lagenorhynchus acutus), larger than the common species, and with broad stripes of white and yellow on the sides. See Illustration in Appendix.
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00