The principle that the parties in a transaction should be independent and on an equal footing, without any favorable treatment, fiduciary duties, etc.

Between one's arm and torso.

(idiomatic) To take hold of someone by their arm; to link arms with someone.

Alternative form of one-armed bandit

simple past tense of twist someone's arm

Third-person singular simple present indicative form of twist someone's arm

present participle of twist someone's arm

Haliphron atlanticus, a species of octopus, notable for its large size.

(probability theory, machine learning) An algorithm that allocates a fixed limited set of resources between competing alternative choices so as to maximize the expected gain, when each choice's properties are only partially known at the time of allocation, and may become better understood as time passes or allocations are made.

plural of multi-armed bandit