letitsnow Winter song One third of a winter refrain Winter song that mentions "some corn for poppin'" Winter song refrain When tripled, song that begins, "Oh, the weather outside is frightful" Seasonal song sentiment Part of a Christmas refrain written in 1945 When said three times, a yuletide song Phrase sung three times in a row in a holiday song With 37-Across and 37-Across, a holiday song Song lyric following "But as long as you love me so" Words from a Styne-Cahn song Yule song