🇬🇧🇪🇸 insane - loco : English Lesson

Meaning of "insane" ("loco"), detailed definition, and a short video lesson below.

When someone or something is described as insane, it can mean they are behaving in a way that seems crazy, out of control, or very unusual. It might also describe something that is shockingly exciting, intense, or unbelievable—like an insane roller coaster ride or an insane amount of homework.

Watch and listen to this English flashcard to understand the word in more detail, with an easy example sentence.

The video game I played was so insane that even my character looked tired by the end of it.

The roller coaster was so insane that my hair was still standing up an hour after the ride.

My friend’s insane plan to build a robot out of cardboard actually worked... until it started chasing us.

The amount of spaghetti on my plate was insane, but I was up for the challenge.

It was insane how our dog managed to steal a whole pizza off the table without anyone noticing.

On a windy day, Tom finds his small dog chasing a red sock on a busy road. He makes an insane jump over a fence, then an insane dash through traffic. The crowd calls it insane, his friend calls it insane, the dog returns with the sock. Everyone laughs — the rescue was worth the insane rush.

This word is at the C1 level, which means it’s part of advanced English. It’s used in sophisticated conversations, professional settings, and academic discussions. Words at this level help you express yourself fluently and precisely in nuanced situations.

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.