Meaning

1 senses
  1. Any organism that is the first to respond to a change in the environment, typically the presence of a pollutant

Origin

From bio- + sentinel.

From bio- + sentinel.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: biosentinels
Singularbiosentinel
Pluralbiosentinels

regular

See also

neighbours in the dictionary
biosentinel — meaning, examples, forms, synonyms | Krumeto