counterselection

noun

coun·​ter·​selection

"+

: selection opposed in its effects to natural selection: such as

a

: preservation of less well-adapted individuals : dysgenic selection

b

: selection in plant or animal breeding against a quality undesirable from the point of view of the breeder though likely to be retained in a state of nature

counterselection against low milk production in cattle

Word History

Etymology

counter- + selection

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Rhymes for counterselection

• interconnection
• microinjection
• superinfection
• abjection
• advection
• affection
• bijection
• bisection
• collection
• complexion
• confection
• connection