meaning of inviolable
1. Not violable; not susceptible of hurt, wound, or harm (used with respect to either physical or moral damage); not susceptible of being profaned or corrupted; sacred; holy; as, inviolable honor or chastity; an inviolable shrine.
2. Unviolated; uninjured; undefiled; uncorrupted.
3. Not capable of being broken or violated; as, an inviolable covenant, agreement, promise, or vow.
4. not capable of being violated or infringed; "infrangible human
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