Noun has 2 senses

• tree creeper(n = noun.animal) creeper - any of various small insectivorous birds of the northern hemisphere that climb up a tree trunk supporting themselves on stiff tail feathers and their feet;




• tree creeper(n = noun.animal) wood-creeper, woodcreeper, woodhewer - any of numerous South American and Central American birds with a curved bill and stiffened tail feathers that climb and feed like woodpeckers;