transilluminate
[ trans-i-loo-muh-neyt, tranz- ]
/ ˌtræns ɪˈlu məˌneɪt, ˌtrænz- /
verb (used with object), trans·il·lu·mi·nat·ed, trans·il·lu·mi·nat·ing.
to cause light to pass through.
Medicine/Medical.
to throw a strong light through (an organ or part) as a means of diagnosis.
Origin of transilluminate
First recorded in 1885–90;
trans- +
illuminate
OTHER WORDS FROM transilluminate
trans·il·lu·mi·na·tion, noun trans·il·lu·mi·na·tor, nounWords nearby transilluminate
British Dictionary definitions for transilluminate
transilluminate
/ (ˌtrænzɪˈluːmɪˌneɪt) /
verb
(tr) med
to pass a light through the wall of (a bodily cavity, membrane, etc) in order to detect fluid, lesions, etc