apa-vṛ √1. (impf. 2. sg. ápâvṛṇos, 3. sg. ápâvṛṇot
• Subj. -varat
• aor. 2. and 3. sg. -āvar [Padap. -avar], 3. sg. Ā. -avṛta
• aor. Subj. 1. sg. -vam [for varm RV. x, 28, 7], 3. sg. -var, 3. pl. -vran, Imper. 2. sg. in ṛV. once ápa vṛdhi and five times ápā vṛdhi [cf. apā- √1. vṛ and ib. ápā-vṛta]
• perf. 2. sg. -vavártha, 3. sg. -vavāra) to open, uncover, exhibit RV
• (ind. p. -vṛtya) ŚBr. xiv
• (cf. apā- √1 vṛ): Caus. -vārayati, 'to hide, conceal', apa-vārita

Sanskrit-English Dictionary, by M. Monier William