You defuse a dangerous situation by treating it like a bomb and removing its fuse; to diffuse, in contrast, is to spread something out: “Bob’s cheap cologne diffused throughout the room, wrecking the wine-tasting.”

____________
Paul Brians' latest blog post goes over bombs, real and metaphorical.

We’re switching the podcast to a monthly show. We’ll return with episodes that feature guests and special segments, but in the meantime we invite you to peruse the archives.