Definify.com
Webster 1913 Edition
Scaup
1.
A bed or stratum of shellfish; scalp.
[Scot.]
2.
(Zool.)
A scaup duck. See below.
Scaup duck
(Zool.)
, any one of several species of northern ducks of the genus
Aythya
, or Fuligula
. The adult males are, in large part, black. The three North American species are: the greater scaup duck (Aythya marila
, var. nearctica
), called also broadbill
, bluebill
, blackhead
, flock duck
, flocking fowl
, and raft duck
; the lesser scaup duck (Aythya affinis
), called also little bluebill
, river broadbill
, and shuffler
; the tufted, or ring-necked, scaup duck (Aythya collaris
), called also black jack
, ringneck
, ringbill
, ringbill shuffler
, etc. See Illust. of Ring-necked duck
, under Ring-necked
. The common European scaup, or mussel, duck (Aythya marila
), closely resembles the American variety.Webster 1828 Edition
Scaup
SCAUP
,Noun.
Definition 2025
scaup
scaup
English
![](https://definify.com/images_main/Aythya_affinis_female1.jpg)
Lesser scaup female
Noun
scaup (plural scaups or scaup)
- Any of three species of small diving duck in the genus Aythya.
- (Scotland) Alternative form of scalp; a bed or stratum of shellfish.
Derived terms
See also
-
scaup on Wikipedia.Wikipedia
-
Aythya on Wikispecies.Wikispecies
-
Aythya marila on Wikispecies.Wikispecies
-
Aythya affinis on Wikispecies.Wikispecies
-
Aythya novaeseelandiae on Wikispecies.Wikispecies
-
scaup on Wikimedia Commons.Wikimedia Commons
Translations
diving-duck