105930736 a perceptual structure; "the composition presents problems for students of musical form"; "a visual pattern must include not only objects but the spaces between them".
107005270 graphical representation (in polar or Cartesian coordinates) of the spatial distribution of radiation from an antenna as a function of angle.
108492747 the path that is prescribed for an airplane that is preparing to land at an airport; "the traffic patterns around O'Hare are very crowded"; "they stayed in the pattern until the fog lifted".
105667613 something regarded as a normative example; "the convention of not naming the main character"; "violence is the rule not the exception"; "his formula for impressing visitors".
