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lucida

American  
[loo-si-duh] / ˈlu sɪ də /

noun

Astronomy.
lucidae plural
  1. the brightest star in a constellation.


Other Word Forms

Inflected Forms

noun

Etymology

Origin of lucida

First recorded in 1720–30; from New Latin, special use of Latin lūcida (stella) “bright (star),” feminine of lūcidus “bright, shining, lucid”; see origin at low 3

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The visual trick may have been created by the artist’s use of a common optical viewing aid called a camera lucida.

From Los Angeles Times • Mar. 4, 2025

Precisely ground, the mirrors were able to start fires and project images onto flat surfaces, camera lucida fashion.

From "1491" by Charles C. Mann

These forms are rendered almost inextricable by a further cross, by no means rare, with our native S. lucida.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa

By having a stage micrometer and camera lucida.

From The Story of the Cotton Plant by Wilkinson, Frederick

Place a sheet of drawing paper directly under the camera lucida, sitting as shown in the illustration.

From The Story of the Cotton Plant by Wilkinson, Frederick

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