Multilateral system. Multilateral system means any system or facility operated and/or managed by an investment firm or a market operator in which multiple third-party buying and selling trading interests in financial instruments are able to interact in the system.
Definition of kaka. : an olive-brown New Zealand parrot (Nestor meridionalis) with gray and red markings.
pKa Definition: pK a is the negative base-10 logarithm of the acid dissociation constant of a solution. pKa = -log 10 K a.