Vaḷavā (f.) [cp. Vedic vaḍavā] a mare, a common horse D i.5; Pug 58; Mhvs 10, 54; J i.180; vi.343; DhA i.399; iv.4 (assatarā vaḷavāya gadrabhena jātā).

 -- ratha a carriage drawn by a mare D i.89, 105, 106. The expression reminds of vaḷabhī -- ratha.