infestivity

== English == === Etymology === From in- +‎ festivity. === Noun === infestivity (uncountable) A lack of festivity, cheerfulness, or mirth. 1903, Frederic Stewart Isham, Under the Rose, →ISBN (2009 reprint), p. 70: Moreover, Caillette experienced a superior sadness, sifted through years of infestivity and gloom.