A depiction intended to arouse sexual desire or excitement intended to cause sexual excitement?!

These definitions of pornography are found in the MerriamWebster dictionary. The first 2 are the same and the third refers to things like "food porn" or "murder porn". The relevant language here is [erotic behavior intended to cause sexual excitement.] Great, now we need to look up "erotic" to see wtf they mean. Ain't nobody got time for that! Alright fine, let's see what we get..."relating to or tending to arouse sexual desire or excitement." Really? A depiction intended to arouse sexual desire or excitement intended to cause sexual excitement? FAIL! Learn to dictionary and get back to us you nitwits, and next time try not to embarrass yourselves! Fxcking retards. (MerriamWebster I mean. I would trust crusaders to define a word even less than I trust those two plebs M&W. NEXT!