intransmutable

English

Etymology

From in- +‎ transmutable.

Adjective

intransmutable (comparative more intransmutable, superlative most intransmutable)

1. Not capable of being transmuted, or changed into another substance.

References

• “intransmutable”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.