A family saying loose lips sink ships is a joking warning to keep a secret, not pass it on. Sharon from Omaha, Nebraska, grew up with her grandfather using it any time a confidence was at stake. The expression dates to World War II propaganda...
On the occasion of National Grammar Day, University of Illinois linguist Dennis Barron has pointed out some arresting posters from a wartime version from the early 20th century. They’re from a 1918 Chicago Women’s Club initiative called...