Set 02 : (1) An individual incendiary fire. (2) The means of ignition of an incendiary fire. See also: Plant. (3) Individual Lightning or Railroad Fires, Especially When Several Start Within A Short Time
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}