Incorrect in the specific context of a scientific or legal discussion which operates using a formalized definition. In normal conversation it is sort of nonsensical to say that the widespread usage of a word is incorrect, as correctness is defined by widespread usage.
The usage in SF stories stands out because often the writer was _intending_ for the word to be using the formalized definition used in science.
The usage in SF stories stands out because often the writer was _intending_ for the word to be using the formalized definition used in science.