WordGarden.iotoxic
B2Pronunciation
UK
- /tˈɒksɪk/
US
- /ˈtɑksɪk/
Meanings
Adjective
poisonous or harmful because it contains toxins or dangerous chemicals
very harmful, unhealthy, or destructive in a relationship, workplace, or social atmosphere
Beyond the definition
The word "toxic" originally described something literally poisonous—like a chemical that could harm you if ingested or inhaled. However, over time, its meaning has expanded to describe anything harmful or deeply damaging, especially within the context of human relationships and environments. Think of a polluted river being toxic to the fish living within it; the environment itself has become a threat to life.
Today, we frequently use "toxic" to describe behaviors or situations that are emotionally draining, negative, and destructive. A "toxic friend" might constantly put you down or manipulate you, while a "toxic work environment" could be defined by bullying, extreme stress, or a lack of trust. It is not always about a physical substance; it is about a presence that slowly erodes your well-being. When someone says, "That relationship was incredibly toxic," they mean it caused significant, lingering emotional pain.
Originally stemming from the Greek word toxikon—which historically referred to poison used on arrows—"toxic" initially described substances capable of causing death or illness when introduced into a living organism. Think of snake venom, poisonous mushrooms, or industrial waste; these are all literally toxic because they cause biological harm.
In modern usage, however, the word has broadened significantly. While it still applies to physical hazards (like "toxic fumes"), it is increasingly used metaphorically to describe environments, relationships, and behaviors that are emotionally or socially damaging. A "toxic workplace" might be characterized by constant criticism, harassment, or unrealistic expectations that lead to burnout. In these cases, the "poison" is the culture itself.
A "toxic person" isn't necessarily trying intentionally to harm you, but their actions consistently create negativity and emotional distress for those around them. This often appears as manipulation, gaslighting, or a pattern of draining others emotionally. You might hear someone say, "She cut ties with her toxic family members," meaning she removed herself from relationships that were actively harming her mental health.
The term has become particularly common in discussions about social media and online culture, where "toxic fandoms" or "toxic masculinity" describe groups or behaviors marked by aggression, hostility, and harmful stereotypes. It is important to remember that while the word is often used casually, it points to a genuinely damaging influence. Whether referring to a chemical spill or a draining relationship, "toxic" signals something dangerous to the body or mind.
Examples
- 1
Food safety
Some mushrooms are toxic, so never eat anything you can't identify.
- 2
Fire safety
The fire released toxic smoke into the air.
- 3
Animal safety
Even small amounts of the plant are toxic to dogs.
- Patterntoxic to + person/thing
harmful to that person or thing
- 4
Relationships
She realized the friendship had become toxic and started keeping her distance.
More examplesFewer examples
- 5
Family dynamics
Years of blame and silence created a toxic family dynamic.
- 6
Workplace culture
The company is trying to fix its toxic work culture.
- 7
Online comments
The comment section turned toxic within minutes.
See also
Forms and spellings
2 forms open this card.
Main spelling
- toxicnounadjective
Forms
- toxicspluralnounadjective