PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
apalāyin
Apalāyin,(adj.) [a + palāyin] not running away,steadfast,brave,fearless Nd2 13 (abhīru anutrāsin apalāyin as expln. of acchambhin and vīra); J.IV,296; V,4 (where C. gives variant “apalāpinī ti pi pāṭho”,which latter has v. l. apalāsinī & is expld. by C. as palāpa-rahite anavajjasarīre p. 5). See also apalāsin. (Page 52)
Concise Pali-English Dictionary by A.P. Buddhadatta Mahathera