Here's a family of words which came from acronyms, and we should be grateful that the full expressions have faded away. Laser comes from "Light Amplification by Stimulated Emission of Radiation". Maser is a less common term, with Microwaves instead of Light -- some stars are known to focus beams of radiation in the microwave part of the spectrum, oddly, it's a useful tracer of water molecules. For phaser (the fictional zap gun of the Star Trek series), there are two known acronyms: "Photon Amplification by Stimulated Emission of Radiation" and "PHASed Energy Rectification". These were probably invented after the fact, in one of the technical manuals. When scripts are being written and brainstormed, the gadgets just have to sound cool. Now, the taser (electronic shock gun) is a funny story. It was named by its inventor Jack Cover in 1969 (or 1972), who was a fan of the Tom Swift sci-fi adventure books. The title "Tom Swift and His Electri...
A blog of word lore and word-based games.