A hornworm is a caterpillar of the hawk moth. It has a hornlike tail process. Dreaming of a hornworm could represent disgrace, contempt, and repugnance.
Positive: Dreaming of a hornworm could show you that you will become a new creation upon completing your process.
Negative: In a dream, a hornworm could represent that there are negative character flaws in your heart that he wants you to deal with.
(2 Corinthians 5:17; Psalm 22:6).