Definitions
1.VerbTo exchange political favours.
2.VerbTo combine legislative items, either or both of which might fail on its own, into a single bill that is more likely to pass."Republicans defeated Democratic efforts to logroll hate crimes legislation into the defense appropriations bill."
3.VerbTo roll a log in a body of water, while balancing on it; to birl.
4.VerbTo move like rolling logs.
5.VerbTo safely move (a body) in an emergency (medical) situation, tilting them up, then laying them on a transport surface.
6.NounA method of moving a patient, rolling them onto their side, and later onto a transport method such as a tarp, spineboard, or stretcher.