- having bilateral symmetry; divisible lengthwise into similar or symmetrical halves.
Origin of zygomorphic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for zygomorphic
The flowers are always more or less bilaterally symmetrical (zygomorphic).Elements of Structural and Systematic Botany
Douglas Houghton Campbell
When a flower can be divided by a single plane into two exactly similar parts; then it is said to be zygomorphic.
In Pelargonium the flower is zygomorphic with a spurred posterior sepal and the petals differing in size or shape.
- (of a flower) capable of being cut in only one plane so that the two halves are mirror imagesSee also actinomorphic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- Bilaterally symmetrical. Used of organisms or parts.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- Relating to a flower that can be divided into equal halves along only one line; bilaterally symmetrical. The flowers of the iris and the snapdragon are zygomorphic. Compare actinomorphic.
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