We found 2 dictionaries that define the word tackifying:

General (2 matching dictionaries)

1. tackifying: Merriam-Webster
2. tackifying: Wiktionary

(Note: See tackify as well.)

Definitions from Wiktionary (tackify) ▸ verb:  (transitive) To make (a material) tacky. ▸ Also see tackify ▸ Words similar to tackifying ▸ Usage examples for tackifying ▸ Idioms related to tackifying ▸ Wikipedia articles (New!) ▸ Words that often appear near tackifying ▸ Rhymes of tackifying ▸ Invented words related to tackifying