Definition of "widow-maker" in English

Noun

1. Something which or someone who takes a person's life, particularly men; a lethal hazard that affects mostly men or is specific to a primarily male trade.

2. The detached or broken limb of a tree, a hazard to those walking underneath.

3. An occlusion of the left coronary artery or its anterior interventricular branch; which is likely to cause a fatal heart attack.

4. The Lockheed F-104 Starfighter.