retrogressively

English

Etymology

From retrogressive +‎ -ly.

Adverb

retrogressively (comparative more retrogressively, superlative most retrogressively)

1. In a retrogressive manner.

   retrogressively altered pyrope

References

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