Spiffily

adv, slang

adv, slang ·Uncommon ·College level

Definitions

Adverb
  1. 1
    In a spiffy manner; done with style. colloquial

    "He is always dressed spiffily."

Etymology

From spiffy + -ly.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.