ostre Posted on February 7, 2014 by Hana Videen ostre, f.n: oyster. (OST-ruh / ˈɔ-stɹə) 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