Words sometimes have two meanings, as Led Zeppelin sang in “Stairway to Heaven.” And indeed they often do. Especially, words can acquire new meanings and lose old ones. For example ...

The outer solar system, it seems, contains many small bodies, ... or governments who decide what words mean. The meaning of a term cannot be promoted by fiat or through a governmental decree.

A word can become narrower in its meaning as well. In Old and Middle English, for example, “meat” referred to food of any type, but in Modern English the term is restricted to only the flesh ...

This method allowed researchers to map word meaning to small regions of the brain. But Williams and his colleagues found a unique opportunity to look at how individual neurons encode language in ...

Forget the emoji—actual word choice not only conveys sentiment or positivity but also packs an emotional punch. There's a scientific tool designed to help you figure it all out.

The video narrator says: “The word virus comes from the Latin “virus”, meaning poison, poisonous fluid, poisonous. We might also call this a foreign toxin, or toxic substance” (timestamp 5 ...