irremissibly

English

Etymology

irremissible +‎ -ly

Adverb

irremissibly (comparative more irremissibly, superlative most irremissibly)

1. In an irremissible manner; unpardonably.

References

• “irremissibly”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.
• irremissibly in An American Dictionary of the English Language, by Noah Webster, 1828.