Word Nerd Wednesday – Out of the Blue
Welcome, word nerds! Word Nerd Wednesday is back after a two-week hiatus due to sheer busyness! This week’s phrase comes to you from my eldest daughter, who loves these posts (and proof reads them before I post them!) She heard me use the phrase ‘out of the blue’ earlier this week and immediately said, “That’s a great idea for a Word Nerd Wednesday post!” Well, I couldn’t say no to that! I had a pretty fair idea of what blue referred to before I looked this one up, and I was right; blue refers to the sky. But why do we