Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
noninvasive is an adjective meaning "relating to a technique that does not involve puncturing the skin or entering a body cavity". It carries one recorded sense.
relating to a technique that does not involve puncturing the skin or entering a body cavity
medicine
Definitions, synonyms and semantic relations for noninvasive come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .