We found one dictionary that defines the word machine-readable zone:

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1. Machine-readable zone: Wikipedia, the Free Encyclopedia

▸ Words similar to machine-readable zone ▸ Usage examples for machine-readable zone ▸ Idioms related to machine-readable zone ▸ Wikipedia articles (New!) ▸ Words that often appear near machine-readable zone ▸ Rhymes of machine-readable zone ▸ Invented words related to machine-readable zone