OK, you know refrain, obviously. As in refrain from doing that, meaning ‘restrain yourself from doing that’ or, in common use, ‘I’m asking you not to do that again’. And as in sing the refrain, meaning ‘sing the part that you sing over and over again’. Which therefore means that refrain from singing the refrain means ‘I’m asking you not to sing the part you sing again again’.
So wait. Is the re– in refrain as in ‘restrain’ the re– that means ‘hold back’ or ‘go back’ – and thus ‘double back’ – while the re– in refrain as in ‘repeat’ is the re– that means ‘do again’ – and thus ‘double up’?
Why, yes, that’s right.
So the re and re in refrain from the refrain cancel each other out and leave us with frain from frain.
But what does frain mean? Continue reading