Saber-toothed tigers have been extinct for millennia, but for one Chicago writer, the name is alive with meaning. Sabr Tooth Tiger Magazine is a new Chicago-based publication with, as founder Madeline Blair describes it, "claws, teeth, and heart." The name has a dual meaning. "The Arabic word 'sabr' means steadfastness, resilience, and patience," Blair said, which she learned as she began to explore Islam.