any specific behavior | a customary way of operation or behavior |
the trait of being active; moving or acting rapidly and energetically | a decorative or artistic work |
an organic process that takes place in the body | a perceptual structure |
a process existing in or produced by nature (rather than by the intent of human beings) | a model considered worthy of imitation |
the state of being active | something intended as a guide for making something else |
(chemistry) the capacity of a substance to take part in a chemical reaction | something regarded as a normative example |
| graphical representation (in polar or Cartesian coordinates) of the spatial distribution of radiation from an antenna as a function of angle |
| the path that is prescribed for an airplane that is preparing to land at an airport |