Word of the Day – SastrugaAshley Adams and David Weischadle, Esq.Ashley Adams and David Weischadle, Esq.Published: March 4, 2015Southern Stock\Getty ImagesShare on FacebookShare on TwitterToday's word of the day is:SastrugaDictionary.com defines sastruga as:nounUsually, sastrugi. ridges of snow formed on a snowfield by the action of the wind.