- Regular fellow
- Regular flower
regular flower A radially symmetric flower. In a regular flower, all of the members of a single whorl, such as the petals, are similar in shape and size. Lilies and the apple tree, for example, bear regular flowers. Compare irregular flower.
- Regular graph
mathematics A graph in which all nodes have the same degree. (1995-03-07)
- Regular guy
noun an ordinary uncomplicated person regular fellow Also, regular fellow. A nice or agreeable person, as in Luke’s a regular guy, or Hilda’s a regular fellow. [ ; first half of 1800s ]