under-bæc Posted on January 4, 2019 by Hana Videen under-bæc, adv: backwards; marking retreat, back; behind. (UN-der-BACK) Share this:Share Click to email a link to a friend (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Tumblr (Opens in new window) Tumblr Like Loading... Related