A Phrasal Verb a Day

02/01/14 A PHRASAL VERB A DAY - back up This means to show someone that you agree with them and that you support them. "back me up on this one will you?" (support me) "don't worry, I'll back you up" (I'll support you) "if I ask for more money, will you back me up?" A transcript for this episode is available here http://teacherluke.wordpress.com/phrasal-verb-a-day/2-to-back-someone-up/