A white lie is a small, almost insignificant lie that shouldn't be justified at any time. That said, I use them often. An example would be if your friend asks you if you think she's pretty. If you don't think so, but you say yes anyways to make her feel better, that's a white lie. Unfortunately, white lies can sometimes grow into very large lies (i.e. if you friend overhears you saying she's ugly).
A white lie is a "little lie" that wouldn't necessarily hurt someone. Most tell white lies so that you don't hurt someone's feelings or to make someone feel better, for example; "Your baby is SOOOO cute!", when you're actually thinking "Eww!!", or a typical male one! "Of course your bum doesn't look big in those jeans!" when he actually thinks it does!
a white lie is when you lie to avoid conflicts or avoidint making someone feel bad like say your friend asks you if her new haircut looks good although u think its ugly you say it looks nice to avoid hurting her feelings.
It's when your gf/wife asks "Do I look fat in this". If you were honest she would be mad at you the entire day. If you skew the truth just a bit, and tell a "white lie", everyone is happier and no one is harmed. I say its pretty justifiable.
i think that : perfect lie that shout facts . and no one know you are lie . no one gauss that you are lie about this topic ... + you are telling lie like you are telling truth... no lie signs ...
a 'white lie' is considered a small lie, or a fib. I'm not really sure what you mean by "should it be justified" but an example of a white lie would be telling your parents you are going over to a friends house, but are actually going to a boyfriends. Something of that nature. Although they can be little - try not to tell them. They can still get you into trouble :)