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Definition of noninvasively

noninvasively

/ˌnɑːn.ɪnˈveɪ.sɪv.li/
non · in · va · sive · ly
Adjective:noninvasive
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noninvasively Lexical Profile

noninvasively Game Scores & Validity

• adverb

1

In a medical manner that does not require the introduction of instruments, devices, or objects into the body.

Example

"The patient's heart rate and oxygen levels were monitored noninvasively throughout the night."

2

In a way that does not disrupt, damage, or physically alter a system, structure, or environment.

Example

"The archaeologists used ground-penetrating radar to explore the ancient burial site noninvasively."

Synonyms
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Antonyms
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• Rhymes for noninvasively

• Nearby Words

nonintrusive
nonintuitive
noninvasive
noninvasively
noninvolved
noninvolvement
noniron

Word Origin & Etymology

Formed from the prefix 'non-' (not) + 'invasive' (derived from the Latin 'invadere' meaning 'to go into' or 'attack') + the adverbial suffix '-ly'. It gained widespread usage in the mid-20th century, primarily to describe medical procedures that avoid breaking the skin.

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Noninvasively. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/noninvasively
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