adjective
gro
GROH
adjective
1
Slang for disgusting or gross.
"That leftover pizza in the fridge is so gro."
"She said the smell coming from the bins was gro."
How to Use Gro
Learner’s notesIn plain EnglishAn informal, shortened way of saying something is gross or disgusting.
When to use it
Very informal internet slang — fine in texts or comments, out of place in formal writing.
Easily confused with
Word Forms
more gro comparative, most gro superlative
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That leftover pizza in the fridge is so _____.
Etymology
A clipped, informal spelling of "gross," picked up from texting and social media slang.