verb (used without object) 1. to express mirth, pleasure, derision, or nervousness with an audible, vocal expulsion of air from the lungs that can range from a loud burst of sound to a series of quiet chuckles and is usually accompanied by characteristic facial and bodily movements.
The time when fall starts is between summer and winter. As with the other seasons, its commencement differs and is based on the hemisphere you are in. Commencement Dates. In astronomical terms the season begins on September 22 up to November 22 in the Northern Hemisphere.
Report Abuse. 1  Mr Weather's quite thorough but only half correct - only for the northern hemisphere. 2  This Site Might Help You. 3  When Does Summer End.  Spring Starts-March 1  21st. What Day Does Fall Start.  winter begins officially dec. 21 and then go 3 months after for each of the rest of the seasons...march 21, etc. iprfm Â· 9 years ago.