🇬🇧🇪🇸 behaviour - comportamiento : English Lesson

Meaning of "behaviour" ("comportamiento"), detailed definition, and a short video lesson below.

Behaviour is the way someone acts, especially what they do and how they do it. It includes their actions, their manners, and how they treat other people, animals, and things. Good behaviour means acting kindly, politely, and sensibly. Bad behaviour means acting in a rude, mean, or wild way that can cause problems. Your behaviour shows others what kind of person you are inside.

The teacher said my behaviour was “interesting,” which is a polite way of saying I tried to juggle erasers.

My friend’s behaviour at the buffet was heroic—he tried to eat his own height in mashed potatoes.

During the school play, my behaviour was excellent until I waved at my mom in the middle of being a tree.

The rooster’s morning behaviour is to scream at the sun like it owes him money.

When the Wi‑Fi stopped working, my brother’s behaviour turned from human to dramatic cave person in three seconds.

Tom sees a dog. The dog's behaviour is kind: it wags its tail, sits, and licks his hand. Tom's soft behaviour makes the dog rest. If Tom runs, the dog's behaviour is quick and it barks. Tom sees the dog's behaviour, slows, and smiles. Good behaviour makes a friend. They sit and feel safe and happy.

This word is at the A2 level, which means it’s useful for simple, everyday situations. You might use it when shopping, traveling, or talking about your hobbies. Words at this level help you build confidence in practical, routine conversations.

Expanding your English vocabulary is one of the best ways to improve your pronunciation, spelling, and confidence in English. Watch the video above to memorize the word, understand its meaning, and see example sentences in action. Discover related words to grow your vocabulary naturally. Add words to your playlist for stress-free, effective learning—anytime, anywhere! Watch, learn, repeat.