O_noun.json

{
    "word": "O",
    "definitions": [
        "The fifteenth letter of the alphabet.",
        "Denoting the next after N in a set of items, categories, etc.",
        "A human blood type (in the ABO system) lacking both the A and B antigens. In blood transfusion, a person with blood of this group is a potential universal donor.",
        "Nought or zero (in a sequence of numerals, especially when spoken)",
        "A shape like that of a capital O; a circle."
    ],
    "parts-of-speech": "Noun"
}