biocidal
Lethal to microbes
Biocidal means capable of killing living organisms.
The term applies to substances or processes that destroy bacteria, viruses, fungi, or other life forms: biocidal cleaning agents, biocidal properties of copper surfaces.
It's the adjective form of biocide, used primarily in technical and regulatory contexts for disinfectants, preservatives, and pest control products.
Microbe-killing substance
- antibacterialKills or inhibits germs
- antifungalDestroys or stops mold growth
- antiviralAgent blocking viral spread
- disinfectantAgent destroying surface pathogens
sterilizer · sanitizer · aseptic · pathogen · microorganism · infection · hygiene · biofilm
Eliminating pathogens from surfaces
- sterilizationComplete elimination of microbes
- decontaminationRemoving dangerous substances
- purificationRemoval of contaminants
- fumigationDisinfection via airborne chemicals
bleach · chlorine · hydrogen peroxide · ozone · UV treatment · water treatment · wastewater · hospital
Causing or capable of death
- poisonousCapable of causing death
- harmfulCausing damage or injury
- noxiousHarmful, especially when inhaled
- deadlyAble to cause expiration
cytotoxic · carcinogenic · mutagenic · ecotoxic · hazardous · LD50 · chronic exposure · bioaccumulation
Managing unwanted organisms
- weed killerChemical destroying unwanted plants
- fumigantAirborne pest poison
- sprayDispersed liquid droplets
- residueMatter left behind
application · drift · resistance · environmental impact · formulation
antiseptic
Microbe-killing substance
- antibacterialKills or inhibits germs
- antifungalDestroys or stops mold growth
- antiviralAgent blocking viral spread
disinfectant · sterilizer · sanitizer · aseptic · pathogen · microorganism · infection · hygiene · biofilm · contamination
disinfection
Eliminating pathogens from surfaces
- sterilizationComplete elimination of microbes
- decontaminationRemoving dangerous substances
- purificationRemoval of contaminants
fumigation · bleach · chlorine · hydrogen peroxide · ozone · UV treatment · water treatment · wastewater · hospital · clean room
lethal
Causing or capable of death
- poisonousCapable of causing death
- harmfulCausing damage or injury
- noxiousHarmful, especially when inhaled
deadly · cytotoxic · carcinogenic · mutagenic · ecotoxic · hazardous · LD50 · chronic exposure · bioaccumulation · persistence
pest control
Managing unwanted organisms
- weed killerChemical destroying unwanted plants
- fumigantAirborne pest poison
- sprayDispersed liquid droplets
residue · application · drift · resistance · environmental impact · formulation
biocidallife-giving
Sustaining or restoring vitality
nurturing · biogenic · vitalizing · vivifying · probiotic