You have heard it now. Don't you agree that it is a good description of a lot of people all rushing toward a single point?
Words are not always just sober plodding terms for dull facts, they can paint a vivid picture for the reader. They are often used creatively round the edges of their usual meaning - that is how they gradually change their meaning, and change their form to look or sound different. They bare not fixed, on stone tablets.
The histories of words can be found in the records of how they have been used in the past and in different countries and how they have developed the way we use them today. You say elsewhere that you have never thought about how words get their meaning. You have missed a lot.