H7828
שַׁ֫חַף
gull
1) a ceremonially unclean bird 1a) cuckow, gull, seagull, sea-mew 1b) maybe an extinct bird, exact meaning unknown
Full Brown-Driver-Briggs lexicon entry
[שַׁ֫חַף] noun [masculine] probably sea-mew, gull (compare ᵐ5 ᵑ9) (from attenuated body, Thes); so PostHast. DB CUCKOW TristrNHB 210 ff; sterna fluviatilis, or tern IdFFP 135 M'Lean-ShipleyEncy. Bib. ID.; — הַשָּׁ֑חַף Deut 14:15 = Lev 11:16 (P), in list of unclean birds.
2 occurrences
Leviticus (1), Deuteronomy (1)