natural event(n = noun.event) happening, occurrence, occurrent - an event that happens;
is a kind of event
has particulars: accompaniment, attendant, co-occurrence, concomitant, avalanche, experience, trouble, treat, miracle, marvel, wonder, thing, episode, contingence, contingency, eventuality, beginning, conclusion, ending, finish, one-off, periodic event, recurrent event, alteration, change, modification, computer error, error, accident, chance event, fortuity, stroke, fire, incident, discharge, case, example, instance, motion, movement, failure, success, appearance, destiny, fate, disappearance, disappearance, contact, impinging, striking, finish, collapse, break, interruption, sound, union, news event, flash, convergence, juncture, occasion, burst, flare-up, outburst, eruption, irruption, outbreak, black eye, blow, reversal, reverse, setback, bonanza, boom, bunce, godsend, gold rush, gravy, manna from heaven, windfall, collapse, crash, supervention
blessed event, chance event, diving event, dramatic event, event, event horizon, event planner, field event, happy event, in any event, natural, natural ability, natural action, natural childbirth, natural covering, natural depression, natural elevation, natural enclosure, natural endowment, natural family, natural family planning, natural fiber, natural fibre, natural gas, natural glass, natural history, natural immunity, natural language, natural language processing, natural language processing application, natural language processor, natural law, natural logarithm, natural number, natural object, natural order, natural phenomenon, natural philosophy, natural process, natural product, natural product chemistry, natural resin, natural resource, natural resources, natural right, natural rubber, natural science, natural scientist, natural selection, natural shape, natural spring, natural state, natural steel, natural theology, natural virtue, natural world, news event, periodic event, recurrent event, royal society of london for improving natural know, sales event, social event, spacecraft event time, swimming event, three-day event, track event