Inverted ribcage Synonyms

We can't find synonyms for the phrase "Inverted ribcage", but we have synonyms for terms, you can combine them.

Inverted Synonyms

IR is an abbreviation for Inverted Ribcage

What does IR stand for?

IR stands for "Inverted Ribcage"

(adjective) being in such a position that top and bottom are reversed
(adjective) (of a plant ovule) completely inverted; turned back 180 degrees on its stalk