C1extreme and forceful or (of a feeling) very strong: intense cold/heat/hatredan intense flavour/colourHe suddenly felt an intense pain in his back.Having a powerful effectStrong feelingsVery and extremeStrong feelingsC2Intense people are very serious, and usually have strong emotions or opinions: an intense young manLacking humourintensely
/-li/adverbC2His strongest criticism is reserved for his father, whom he disliked intensely.Physically strong and powerful