Optical Density

nounverified·updated May 18, 2026

(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: (physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: (physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation
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