clappy-doo
clabby-doo
/ (ˌklæpɪˈduː) /
noun
Scot
a large black mussel
Word Origin for clappy-doo
C19: probably from Scottish Gaelic
clab enormous mouth +
dubh black
Words nearby clappy-doo
clapper,
clapper bridge,
clapper rail,
clapperboard,
clapperclaw,
clappy-doo,
clapt,
clapton,
clapton's line,
claptrap,
claque