1. Noun

   swastika (esp. counterclockwise form as a Buddhist symbol); fylfot; gammadion

   卍 is used as a symbol for Buddhist temples on mapssee ハーケンクロイツ

2. swastika-shaped family crest

3. Interjection (kandoushi)

   wow; yeah; ugh; yuck; awesome; really; let's go

   Internet slangusu. at the beginning or/and end of a sentence or word but also by itself; used for emphasis, etc.

Also written 卍字【まんじ】manji、万字【まんじ】manji、卐【まんじ】manji