bahuṣu rūpādiṣu sādhāraṇaśaktiviśeṣapratipādanecchayā tadanyarūpādivyavacchedena ghaṭādiśruter niveśaḥ
When there is a desire to express specific common powers among many qualities like color etc., the term "jar" etc. is employed to distinguish [these qualities] from other colors etc.