It means a relationship that has a physical attachment it could be money or anything and that has a benefit. This type of relationship is like a contractual.
I'm guessing you mean a friend with benefits and if you are then talk to her about it and see how she feels.
No, "miha" typically does not mean babe or girlfriend. "Miha" is a Maori word meaning "tooth" or "teeth" in English. The term "babe" or "girlfriend" would not be an accurate translation for "miha."
You can call her by her name directly. If you mean how do you refer to her, there is no special term, just as you said it in the question. She's your girlfriend's sister.
EX is "Former girlfriend, boyfriend, wife, husband etc"
It would depend on who is using the term. Some people have open relationships but still consider the individual to be their lover (girlfriend or boyfriend).
Yes
Friends with benefits is, When you choose to stay friends but you also have exceptions. You will do things that a boyfriend/girlfriend would do like, kiss and other things.
Your question is incomplete. That being said, we'll try to anticipate where you were going with it, and give an answer based on that anticipation. Assuming you're referring to the girlfriend of a veteran, they're not entitled to anything. No educational benefits, no SGLI benefits, nothing. A spouse or child would be; a boyfriend or girlfriend is not. If the girlfriend is the veteran, she is entitled to benefits - her boyfriend (or girlfriend, if applicable) would not be.
The now-archaic term was used by Shakespeare, among others, to mean forsaken by one's mistress, or girlfriend (from lass, and forlorn).
The term "ex crusher" is not clear, so no meaningful interpretation can be suggested.
Well if you broke up with your boyfriend or girlfriend, and you get back together that is what the term take back means. Well as best as I know.
Yes