Algicidal

/ˌæl.dʒɪˈsaɪ.dəl/ adjective

Definition

Capable of killing or destroying algae, as with certain chemicals or treatments.

Etymology

From Modern Latin 'alga' (algae) combined with '-cidal' (from Latin 'caedere,' to kill). This compound term emerged as scientists and engineers developed ways to control algae growth in pools, water systems, and ponds.

Kelly Says

Algae blooms in lakes can choke out all other life and smell disgusting, so engineers use algicidal treatments, but they have to be careful because killing the algae too fast creates dead zones where nothing can survive—it's a delicate balance.

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