Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
undefiled is an adjective meaning "free from stain or blemish". It carries 2 recorded senses.
free from stain or blemish
(of language) not having its purity or excellence debased
“uncorrupted English”
“learn to speak pure English undefiled”
language
Definitions, synonyms and semantic relations for undefiled come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.