Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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No pronunciation record was provided for this word.
noun
The loss of a unique species of animal due to its combining with another previously distinct species.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, natural-sciences, taxonomy
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The loss of antigenic specificity in an antigen or an antibody thereto.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, immunology, medicine, natural-sciences, physiology, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From de- + speciation.
