Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- adj. Convex on both sides or surfaces: a biconvex disk.
Century Dictionary and Cyclopedia
- Convex on both sides; doubly convex, as a lens. See lens.
Wiktionary
- adj. Having both sides convex
GNU Webster's 1913
- adj. Convex on both sides.
WordNet 3.0
- adj. convex on both sides; shaped like a lentil
Examples
“Carton containing a blister strip containing 21 yellow film-coated biconvex tablets and 7 white film-coated biconvex tablets calender pack.”
“On the biconvex hieroglyphic seal found at Troy, see J.”
“(Gr. [Greek: kissos], ivy), biconvex; xystroidal or sistroidal (Gr. [Greek: xystris], a tool for scraping), concavo-convex; amphicoelic”
Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1
“The form in most general use is that known as the Abbé (Fig. 47) and consists of a plano-convex lens mounted above a biconvex lens.”
“Grain is narrow, obovoid, biconvex, with two grooves on the anterior side and with a long embryo.”
“Where two toes overlap, it will be observed that there is a deeper shadow, like the section of a biconvex lens.”
“The _crystalline lens_ is a transparent, biconvex body sustained by the ciliary processes.”
“When divided horizontally, it exhibits, to some extent, the appearance of a biconvex lens (Fig. 742), while a coronal section of its central part presents a somewhat triangular outline.”
“The lens is a transparent, biconvex body, the convexity of its anterior being less than that of its posterior surface.”
X. The Organs of the Senses and the Common Integument. 1c. 2. The Refracting Media
“The third or solid refracting medium is a biconvex lens, with its convexity greatest on its posterior surface, which is lodged in a depression in the vitreous humor, while its anterior surface corresponds to the opening of the pupil.”
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Words
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misc. plant morphology
the concise british flora in colour (w. keble martin) - glossary - edited, and to be added to
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