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sublethal

sublethal

1 7.6
Not strong enough to cause death but can still hurt
  • adjective
  • /sʌbˈliːθəl/
  • Specialized
translation icon : subletal
  • Given the mechanism of RNAi (gene suppression), it is possible that the nontarget effects experienced would be sublethal; it is unlikely that these effects would be measurable by looking at survival over time in the laboratory.
  • sublethal effects

Examples

  • Even if a waterway is considered unsuitable for human consumption under the Clean Water Act, exceedances of metals, nutrients, toxic algae, and pesticides may have sublethal effects on aquatic species.

    Academic text (2011)
  • The study found that sublethal doses of the drug can cause long-term health issues.

  • Is the problem sublethal cellular injury?

    Academic text (1997)
  • Despite several negative effects of the low food treatment, it did not magnify the observed lethal and sublethal effects of winter.

    Academic text (2018)
  • It was observed that sublethal and chronic doses can cause OPID as well.

    Academic text (2007)
  • Compared with legacy organochlorines such as DDT, these chemicals are generally less persistent, more difficult to measure, and more likely to have sublethal than lethal effects.

    Academic text (2011)
  • Because parasitic and predacious insects often have complex searching and attack behaviors, sublethal insecticide dosages may alter this behavior and, in this way, disrupt effective biological controls.

    Academic text (1992)
  • Exposure to sublethal levels of pollution can still harm aquatic life in rivers.

  • Farmers should be cautious, as sublethal pesticides can disrupt the behavior of beneficial insects.

Synonyms

nonlethal
vssublethal
7 4.2

Not able to cause death

focuses on inability to kill while noting it can still cause harm

Antonyms

543 2.8

Able to cause death or serious harm

193 4.8

Able to cause death, for example by a weapon or poison

How Lethal

lethal
193 4.8
sublethal
  • Specialized
1 7.6
harmless
231 1.0

Surface Forms

sublethal positive

Morphology

sublethal = lethal (transparent) = sub + lethal

The productive prefix 'sub-' ('below'/'less than') combined with 'lethal' yields the straightforward meaning 'less than lethal' or 'not strong enough to cause death'.

Etymology

Sublethal breaks into sub- meaning 'under' or 'below' and lethal meaning 'causing death'. So sublethal literally means 'below deadly' — not strong enough to kill but still able to cause harm.