Editing Thai numerals (section)

===Tri & Trai===
'''Tri''' ({{lang|th|ตรี}}) and '''trai''' ({{lang|th|ไตร}}) are from Sanskrit ''trāyaḥ'', "three".<ref>[https://dsal.uchicago.edu/dictionaries/soas/ Digital Dictionaries of South Asia] Sir [[Ralph Lilley Turner]] (1888-1983) ''A Comparative Dictionary of the Indo-Aryan Languages'' entry 5994</ref> These alternatives are used for ''three''; ''third rank'' in [[Thai numerals#Tone marks, education degrees and military ranks|tone marks, education degrees and military ranks]]; and as a prefix meaning ''three(fold)''.<ref>[http://rirs3.royin.go.th/dictionary.asp ORID] {{webarchive|url=https://web.archive.org/web/20090303000030/http://rirs3.royin.go.th/dictionary.asp |date=2009-03-03 }} (Online [[Royal Institute Dictionary]] (1999), select ต enter ไตร</ref>