roots जि, दृ, क्षि and others, e. g. सोमविक्रयी, प्रजवी, जयी etc. cf. P.III 2.93 and III.2.156-157: (2) tad. affix इन् affixed to the word पाण्डुकम्बल in the sense of 'covered with' ( cf. P, IV.2.11), in the sense of collec- tion to the word खल e.g. खलिनी cf. P.IV.2.51, to the word अनुब्राह्मण in sense 'student of' e.g. अनुब्राह्मणी cf. P.IV.2.62, to the words कर्मन्द and कृशाश्च cf. P.IV.3.lll, to the word चूर्ण cf. P.IV.4.23 and to the word श्राद्ध cf. P.V.2.85 and साक्षात् cf. P. V. 2. 91 in specified senses and in the general sense of posse- ssion to words ending in अ, cf P. V.2.115-117 and to certain other words cf. P.V.2.128-37.
इनुण् kṛt affix इन्. by P. III.3.44 followed invariably by the tad. affix अण् by P.V.4,15, e.g, सांरा- विणम् , सांकूटिनम्.
इन्दिरापति author of 'परीक्षा' a com- mentary on the Paribhāṣendu- Śekhara of Nāgeśabhaṭṭa.
इन्दुमित्र author of अनुन्यास, a com- mentary on Nyāsa, the well-known commentary on the Kāśikavṛtti by Jinendrabuddhi. Many quotations from the Anunyāsa are found in the Paribhāṣāvṛtti of Sīradeva. The word इन्दु is often used for इन्दुमित्र; cf. एतस्मिन् वाक्ये इन्दुमैत्रेययोः शाश्वतिको विरोध: Sīra. Pari. 36.
इन्दुप्रकाश author of a commentary on the Paribhāṣenduśekhara.
इन्द्र name of a great grammarian who is believed to have written an ex- haustive treatise on grammar before Pāṇini; cf. the famous verse of Bopadeva at the commence- ment of his Dhātupāṭha इन्द्रश्चन्द्र: काशकृत्स्नापिशली शाकटायनः । पाणिन्यमरजैनेन्द्रा जयन्त्यष्टादिशाब्दिका: ॥ No work of Indra is available at present. He is nowhere quoted by
Pāṇini. Many quotations believ- ed to have been taken from his work are found scattered in gram- mar works, from which it appears that there was an ancient system prevalent in the eastern part of India at the time of Pāṇini which could be named ऐन्द्रव्याकरणपद्धति, to which Pāṇini possibly refers by the word प्राचाम्. From references,it appears that the grammar was of the type of प्रक्रिया, discussing vari- ous topics of grammar such as alphabet, coalescence, declension, context, compounds, derivatives from nouns and roots, conjuga- tion, and changes in the base. The treatment was later on follow- ed by Śākaṭāyana and writers of the Kātantra school.For details see Mahābhāṣya ed. by D. E. Society, Poona, Vol. VII pages 124-127.
इन्द्रदत्त author of the ' Gūḍhaphakki- kāprakāśa', a gloss on the difficult passages in the Mahābhāṣya.
इप् a technical term for द्वितीया (accu- sative case ) in the Jainendra grammar; cf. कर्मणीप् Jain. 1.4.2.
ईप् a technical term in the Jainen- dra Vyākaraṇa for सप्तमी (the loca- tive case).
इफ tad. affix applied to र ( letter र् ) in the sense of the consonant र्; e. g. रेफः; cf. रादिफः P.III.3.108 Vārt. 4.
इम् augment इ added to the base तृणह, after the last vowel, e. g. तृणोढि; cf. तृणह इम् P.VII.3.92.
इमन् or इमनिच् tad. affix इमन् applied to the words पृथु, मृदु, महत्, लघु, गुरु, words showing colour and words such as दृढ, परिवृढ, भृश, शीत, उष्ण etc. in the sense of 'quality' or 'attri- bute': cf Pāṇ. V. 1.122, 123. For changes in the base before the affix इमन् see P. VI.4.154-163.