creeper

definition: 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
example:
speech part: noun
synonyms: tree creeper
definition: a person who crawls or creeps along the ground
example:
speech part: noun
synonyms: crawler
definition: any plant (as ivy or periwinkle) that grows by creeping
example:
speech part: noun
synonyms:

How creeper is being used?