Idiom 2

IDIOM 2:
         1. babe in arms
             means: a babe in arms is a very young child, or a person who is very young to be holding position.
         2. babe in the woods
             means: a babe in the woods is a naive,defenceless,young person.
         3. baby boomer
             means:(USA) a baby boomer is someone born in the years after the end of the second world war, a period when the population was growing very fast.
         4. back burner
             means: if an issue is on the back burner, it is being given low priority.
         5. back foot
             means:(UK) if you are on your back foot,you are at a disadvantage and forcd to be defensive of your position.
         6. back number
             means: something that's a back number is dated or out of fashion.
         7. back the wrong horse
             means: if you back the wrong horse,you give your support to the losing side in something