American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "spermatocide" in a sentence
"Its use as a spermatocide - the male contraceptive mentioned earlier - is so uncertain that it will likely take decades of research to develop even if no safety hazards are found along the way."