Altruistic

Simple meaning

Altruistic describes someone who does things to help others without any thought of personal benefit — purely because they care about other people's wellbeing.

Detailed meaning

Altruistic comes from the French philosopher Auguste Comte, who coined altruisme in the 1800s as the opposite of egoism. It describes behaviour that is driven entirely by the benefit of others — not by self-interest, reputation, or reward.

True altruism is rarer than people think. Many acts that look selfless still carry a small benefit to the giver — a feeling of goodness, a social reward, a reputation boost. Philosophers debate whether true altruism is even possible.

But in everyday language, altruistic is used for:

• People: "She is genuinely altruistic — she donates anonymously and never mentions it."
• Actions: "The decision to donate the patent was entirely altruistic — the company gained nothing from it."
• Motives: "His altruistic impulse to help strangers was something he had carried since childhood."

The word implies that the action comes from a genuine, inward caring — not performance, not calculation. It is one of the most respectful things you can say about someone's character.

Picture this

Imagine a doctor who volunteers every weekend in a clinic in a low-income neighbourhood — not because it looks good on a resume, not because anyone is watching, but because she genuinely cannot bear the thought of people going without care. She has been doing it quietly for twelve years. That is altruistic.

Or think of the programmer who spends every evening maintaining free open-source software that hospitals use worldwide — anonymously, without payment, without credit. That quiet, persistent act of giving is the definition of altruistic.

Where to use it

Use altruistic when you want to specifically name that someone's motive is entirely about others, with no personal gain involved.

Where not to use it

Do not use altruistic for acts that have a clear, obvious personal benefit. The word requires a genuine absence of self-interest — or at least the appearance of it.

5 example sentences

1. Her altruistic reasons for joining the charity were clear — she had quit a high-paying job to do it.
2. Not all corporate giving is altruistic — some companies donate specifically to improve their public image.
3. The foundation was built on altruistic values: every decision asked "who does this help?" not "what do we gain?"
4. Evolutionary biologists argue about whether truly altruistic behaviour exists in nature or whether it always serves the gene's survival.
5. His altruistic impulse kicked in immediately — he saw someone drop their bag and ran half a block to return it, no hesitation.

Common mistakes

Similar & opposite words

Similar (synonyms)

Opposite (antonyms)

Memory trick

A short story to remember it

Nobody knew that it was Rajan who had been leaving the food parcels.

Every Monday morning, for two years, a bag of groceries appeared outside the door of the elderly woman on the third floor. No note. No name. Just the basics — rice, lentils, vegetables, oil.

When the building manager finally installed a camera and discovered it was Rajan, she asked him why he never said anything.

He looked genuinely confused. "What would I say? She needed them. I could help. That's it."

That is altruistic. No audience. No credit. Just the act itself, done quietly because it was the right thing.

Practice quiz

Summary

Altruistic is the word for genuine selflessness — the rare quality of acting purely for others, without hidden motives, reward, or recognition. It is one of the most meaningful words in the English language, because what it describes is genuinely rare.