Quib'ble1, n.
(kwĭb'bl), n. [Probably from Lat. quidlibet, what you please. See QUILLET, QUIDDIT, and supra.]
Sense 1. A start or turn from the point in question; an evasion; a cavil; a pretense.
Quirks and quibbles have no place in the search after truth. Watts.
Sense 2. A pun; a low conceit.