the wren; -- called also tiddy.-being in proper time; timely; seasonable; favorable; as, tidy weather.-arranged in good order; orderly; appropriate; neat; kept in proper and becoming neatness, or habitually keeping things so; as, a tidy lass; their dress is tidy; the apartments are well furnished and tidy.-a cover, often of tatting, drawn work, or other ornamental work, for the back of a chair, the arms of a sofa, or the like.-a child's pinafore.-to put in proper order; to make neat; as, to tidy a room; to tidy one's dress.-to make things tidy.