Tagmetaphor

Canvassing for Votes

You hear about political groups “canvassing for votes.” But why canvas? We talk about the possible origins of this word, and the connection between the cannabis and the material known as canvas. This is part of a complete episode...

Spitting Image

Which is correct for describing a close family resemblance: spittin’ image or spit and image? Grant and Martha discuss the possible origins of these expressions, including a recent hypothesis that’s sure to surprise. This is part of a...