Dictionary
illuminant
noun il·lu·mi·nant \-nənt\
Definition of ILLUMINANT
: an illuminating device or substance
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First Known Use of ILLUMINANT
1644
Medical Dictionary
illuminant
noun il·lu·mi·nant \-nənt\
Medical Definition of ILLUMINANT
: an illuminating device or substance (as for a microscope)
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Next Word in the Dictionary: illuminate (adjective)Previous Word in the Dictionary: illuminanceAll Words Near: illuminant
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