Definition from Wiktionary, the free dictionary
woobie (plural woobies)
- (US, childish) Any object, typically a blanket, garment or stuffed animal that is used simply for its comforting characteristics.
- (US, intimate) A term of endearment.
- (fandom slang) A fictional character, usually physically attractive, who is put under constant stress and angst so as to create emotional attachment.
- (US, military slang) A poncho liner.