masc dat sg of sallekha (noun)
Analysis. sam + lekhati: 'scratching together', hence the grinding away of defilements through ascetic practice.
Etymology. sam- (together, completely) + √likh (to scratch, scrape, write). The concrete image is of scraping or scratching things together into a pile; applied to austere discipline that wears away hindrances. Related to English 'lick' (to lap, to graze a surface) and Sanskrit likha (scratched, written).
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
Lite mode — plain HTML for e-readers and old browsers. Full version