What does metameric mean?
The term metameric describes a phenomenon in which two or more colors appear to match under certain lighting conditions but not others, due to differences in their spectral reflectance. This concept is crucial in industries such as textiles, printing, and color science. Metameric effects can be seen in everyday life, from the way clothes look in different lighting to the challenges of color reproduction in digital displays. Understanding metamerism is essential for achieving accurate color representation across various environments. The term also has a broader meaning, referring to segmentation or division into parts that are similar in structure, as seen in certain biological organisms.
Having or characterized by metamerism; divided into segments or parts that are similar in structure.
"The metameric segmentation of the worm's body allowed it to move efficiently."
Relating to or characterized by a type of color match that is based on the way colors appear to the human eye under different lighting conditions.
"The printer was aware of the metameric effect and adjusted the ink accordingly."
This sense of the term is often used in the context of color science and printing.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of metameric
The word 'metameric' originates from the Greek words 'meta,' meaning 'beyond' or 'transcending,' and 'meros,' meaning 'part.' It is related to the concept of metamerism, which refers to the division of an organism or object into parts that are similar in structure. The term has been used in various fields, including biology and color science, to describe phenomena that involve segmentation or color matching.
How metameric is actually used
The term 'metameric' is often used in the context of color science and biology, particularly when discussing segmentation or color matching.