1 : lacking flavor or having an unpleasant taste. 2 : exaggeratedly or childishly emotional a mawkish love story mawkish poetry. How do you spell jotunheim? noun Scandinavian Mythology. the outer world, or realm of giants; Utgard. Also Jo·tunn·heim, Jö·tun·heim, Jö·tunn·heim . Is SAP a slang? Slang. a fool; dupe.Read More →