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.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
noun
A decrease in concentration of especially a pollutant with a corresponding increase in the trophic level in a body of water.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: bioamplification, biomagnification
History
From bio- + dilution.
