Meaning of SOFT in English

SOFT

(NOT HARMFUL) [adjective] [before noun] -er, -est - not causing great harm; of less strength or less unpleasant than other things of the same typeA soft drink is a cold, usually sweet drink which does not contain alcohol.Could I have a soft drink, please? I'm driving.A soft drug is one which is taken for pleasure and does not cause you to keep wanting more of it.Soft porn is books and films showing sexual activity which are less extreme than other material of the same type.Soft water does not contain chalk and allows soap to produce bubbles easily.a soft-water area

Cambridge English vocab.      Кембриджский английский словарь.