2.AdjectivePortrayed in a way that suggests or resembles having a specific trait or inspiration, without being officially explicitly stated as having that trait.
"The character comes across as being female-coded.; This character is coded as autistic."
3.AdjectiveLike; resembling or having the characteristics of.
"That is so me-coded fr.; Bro has been acting kind of NPC-coded lately.; 2015-coded"