1. Two people who are very similar (almost as if they are blood-related). Mainly, romantically.

2. A vital principle or source of energy such as life, vitality, energy or vigor.
1. Cole and Anais fit together as a couple so well, they're bloodlike.

2. Cali is the driving force of the team, she's bloodlike.
by bluelikejazz November 3, 2013
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