peau d'orangePronunciation: /ˌpəʊ dɒˈrɒ̃ʒ/Definition of peau d'orange noun [mass noun] a pitted or dimpled appearance of the skin, especially as characteristic of some cases of breast cancer or due to cellulite. Origin:French, literally 'orange skin'peau d'orange in other Oxford dictionaries Definition of peau d'orange in the US English dictionary