V. S. Apte, The Practical Sanskrit–English Dictionary. Look up any word of the Gita in Devanagari, IAST or Harvard-Kyoto, or browse the headwords letter by letter.
Entry श्रोत्रम्
श्रोत्रम्śrotramThe ear; श्रोत्रं श्रुतेनैव न कुण्डलेन Bh.2.71.
[श्रूयतेऽनेन श्रु-करणे-ष्ट्रन्]
The ear; श्रोत्रं श्रुतेनैव न कुण्डलेन Bh.2.71.
Proficiency in the Vedas.
The Veda.
Derived forms and compounds
-पदवी the range of hearing.
-परम्परा successive oral report.
-पालिः, -पुटः the lobe of the ear.
-पेयAdjective to be imbibed by the ear, to be attentively heard; संदेशं मे तदनु जलद श्रोष्यसि श्रोत्रपेयम् Me.13.
śrotraṁ cakṣuḥ sparśanaṁ ca rasanaṁ ghrāṇameva ca, — The ear, the eye, the touch, the taste and the smell, using these and the mind also, he enjoys the objects of mind and senses as the indwelling and… 15·9
श्रोत्रम्śrotramaccusative singular of the neuter noun śrotra (the ear).