उणादिसूत्र  हिन्दी देवनागरी में पढ़ें।

unadisootr ka sidha arth hai : un se prarnbh hone vale kritpratyayon ka gyapan karanevale sootron ka samooh. 'krivapajimisvasasadibhy un' yah unadi ka prarnbhik sootr hai. niyukt men yask ne 'nam' ko dhatuje kaha hai aur shakatayan ka ullekh kiya hai. shakatayan ka 'nam dhatuj hote hain, par vishesh agrah tha. unake anusar vyutpann evn avyutpann sabhi shabd dhatuj hain aur prakriti pratyayon ke adhar par unaki siddhi vyutpann hai. apane is agrah aur drishtikon ko suvyakt karane ki drishti se unhonne 'unadi sootron' ka nirman kiya aur sabhi shabdon ko dhatuj siddh kiya. mahabhashy aur kashika dvara isaka nirdesh prapt hota hai 'bahulakn prakritestanudrishte' adi ke dvara; aur in unadikon ki prakriti, unaki sthiti ka snkshepat: poorn vivechan bhi ho jata hai.

aise shabdon ko bhi dhatu pratyay dvara siddh karane ki prakriya, jo vyutpann n hon, panini ke samaksh bhi thi. tabhi unhonne is prakar ke shabdon ke varg kie hain aur unako manyata di hai, jaise sngyapraman arthath‌ lokavyavahar men prachalan,yathopadisht aur unadi adi. 'unadayo bahulamh‌' sootranirdesh se yah spasht hai ki inaki sthiti thik nahin hai-kahin inaki pravritti hai arthath‌ dhatvarth ke sath suyojyata hai, kahin apravritti arthath‌ ayogyata, kahin kisi prakar yukt hona aur kahin nahin, kabhi kuchh aur kabhi kuchh. is 'bahulamh‌' shabd ki visheshata acharyon ke shabdon men is prakar hai : 'kvachitpravritti : kvachith‌bhasha kvachidanyamev. vidhervividhanamh‌ bahudha samikshy chaturvidhamh‌ bahulakn vadnti.' tatha unadi ka karyanirdesh is prakar kiya hai-kvachith‌ suyojyadhatvartha kvapyayojya unadishu. kvachith‌ kathnchith‌ yojya syu: vakshynte tatr tatr te. adi. sath hi unadi ke vishleshan ka niyam batate hue kaha hai-'sngyasu dhaturoopani pratyayashchat tat: pare. karyadvidyadanoobandhametachchhgystramunadishu'. arthath‌ jo sngya samane ae usamen pahale kaun si dhatu ho sakati hai ise khoje, tadanntar pratyay ki khoj kare, phir jo hhrasvatv dirghatv adi vikar hua hai usake vichar se anubndh laga le--yah unadi ka shastr hai. kalantar men unadi niyamon ke prayog men savadhani n rakhane ke karan yah keval vaiyakaranon ko tosh denevala hi ho saka jisase isaki upayogita apane samagr roop men suvyakt n ho saki.

narayan bhatt ke anusar unadisootron ki kul snkhya 765 hai. yah snkhya shvetasvami ki snkhya se 12 adhik hai. unadisootron ke anek prasiddh tikakar hue hain jinamen ujvaladatt (inaka samay 1250 ee. ke lagabhag mana jata hai), bhoj aur narayan bhatt adi pramukh hain.[1]


panne ki pragati avastha
adhar
prarambhik
madhyamik
poornata
shodh

tika tippani aur sndarbh

  1. hindi vishvakosh, khand 2 |prakashak: nagari pracharini sabha, varanasi |snkalan: bharat diskavari pustakalay |prishth snkhya: 66 |

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