liquid or solid on the ground a pool or puddle of the substance a wide, irregular shape a change in color or texture on the surface evidence of the spill having spread outwards objects, people, or animals affected by the spill
spill which has liquid or solid on the ground spill which is a pool or puddle of the substance spill which is a wide, irregular shape spill which is a change in color or texture on the surface spill which has evidence of the spill having spread outwards spill which has objects, people, or animals affected by the spill