And before you say it, no, it doesn't matter which word you use in this case. The verse you're referring to, Exodus 21:22-25 says “If people are fighting and hit a pregnant woman and she gives birth prematurely but there is no serious injury, the offender must be fined whatever the woman’s husband demands and the court allows. But if there is serious injury, you are to take life for life, eye for eye, tooth for tooth, hand for hand, foot for foot, burn for burn, wound for wound, bruise for bruise."
So if the baby dies, then the man who caused the death receives the same punishment as for murder, death.
Meaning that according to the Bible, murdering a baby (abortion) is just as bad as killing a live human.
Really, I must thank you, I never looked at that verse in this light before :)