出典:Wiktionary
出典:『Wiktionary』 (2026/03/13 20:00 UTC 版)
From earlier pitteral. Perhaps a diminutive of Peter, with reference to St. Peter's walking on the water (Matthew 14:29).
(Can this etymology be sourced?)
A derivation from patter or pitter-patter has been suggested, for instance by ornithologist Elliott Ladd Coues.
petrel (plural petrels)