Definition of be all one to in English:

be all one to


  • Make no difference to.

    ‘simple cases or hard cases, it's all one to me’
    • ‘Look, simple cases or hard cases, it's one to me.’
    • ‘The audience, the organizers, the two presiding media (newspapers and radio), are all one to him.’
    • ‘It was all one to Danny whether they set up a republic or a skittle alley afterwards.’
    • ‘Interviews could come and interviews could go; it was all one to the punters.’
    • ‘This is probably doubtful; yet it is all one to me; what she is were nothing to me if she would but go by herself and not talk.’