What does "insist" mean?

Insist: To take a stand and refuse to give way; to hold to something firmly or determinedly; to be persistent, urgent, or pressing; to persist in demanding; -- followed by on, upon, or that; as, he insisted on these conditions; he insisted on going at once; he insists that he must have money. Insisting on the old prerogative. Shak. Without further insisting on the different tempers of Juvenal and Horace. Dryden. -- Insist implies some alleged right, as authority or claim. Persist may be from obstinacy alone, and either with or against rights. We insist as against others; we persist in what exclusively relates to ourselves; as, he persisted in that course; he insisted on his friend's adopting it. C. J. Smith.