Accretion (meteorology) Accretion (meteorology) Accretion is defined as the gradual collection of something over time. In meteorology or atmospheric science it is the process of accumulation of frozen water as precipitation over time as it descends through the atmosphere, in particular when an ice crystal or snowflake hits a supercooled liquid droplet, which then freeze together, increasing the size of the water particle. The collection of these particles eventually forms snow or hail in clouds and depending on lower atmosphere temperatures may become rain, sleet, or graupel. Accretion is the basis for cloud formation and can also be seen as water accumulates
Hail, Hail, the Gang's All Here 1917. It was referenced in American newspapers as a familiar song as early as 1898, sung at political and other gatherings. A "Philadelphia Inquirer" news item from April 1, 1898, for example, stated that during a raucous meeting, members of the Philadelphia Common Council loudly sang, "Hail, hail, the gang's all here, what the h--- do we care! What the h--- do we care!" Likewise, a Delaware state legislature session in March 1901 was disrupted when Democratic members loudly sang the song. The title line of the song is also quoted in the closing measures of the 1915 song "Alabama