Meaning
Sanjaya spoke
O, King Dhritarāshtra! After uttering these words, Hari (Krishna), the Supreme Lord of Mystical Powers, revealed His Supreme Personality and its splendor to Pārtha. (11:9)
Sanskrit
सञ्जय उवाच
एवमुक्त्वा ततो राजन्महायोगेश्वरो हरिः ।
दर्शयामास पार्थाय परमं रूपमैश्वरम्॥
Word-by-word
एवम् उक्त्वा ततः राजन् महा-योग-ईश्वरः हरिः,
दर्शयामास पार्थाय परमम् रूपम् ऐश्वरम्।।
Commentary
The title "Hari" is used for Bhagawān Vishnu and also for his incarnations such as Bhagawān Rāma and Bhagawān Krishna.