tree creeper
nounDefinition of tree creeper
1
: a creeper of the family Certhiidae: such as
a(1)
: a common European creeper (Certhia familiaris) that is brown streaked with buff above and silvery below and that has a slender curved bill
(2)
: the North American brown creeper
b
: any of various Australian birds of the genus Climacteris