1rad·i·cal 
/ˈrædɪkəl/ adjective
/ˈrædɪkəl/ adjective [more radical; most radical] 1 a : very new and different from what is traditional or ordinary
▪ The computer has introduced radical innovations. ▪ radical ideas about education
b : very basic and important
▪ There are some radical differences between the two proposals. ▪ The new president has made some radical changes to the company. ▪ radical reforms 2 : having extreme political or social views that are not shared by most people
▪ radical liberals/conservatives ▪ a radical wing of extremists 3 US slang, somewhat old-fashioned : very appealing or good
▪ The party was totally radical! [=cool]
▪ The computer has introduced radical innovations. ▪ radical ideas about education
b : very basic and important
▪ There are some radical differences between the two proposals. ▪ The new president has made some radical changes to the company. ▪ radical reforms
▪ radical liberals/conservatives ▪ a radical wing of extremists
▪ The party was totally radical! [=cool]
— rad·i·cal·ly /ˈrædɪkli/ adverb
▪ She has proposed a radically different approach to the problem. ▪ The hurricane radically changed the landscape. ▪ radically new technology
/ˈrædɪkli/ adverb ▪ She has proposed a radically different approach to the problem. ▪ The hurricane radically changed the landscape. ▪ radically new technology
— rad·i·cal·ness noun [noncount]
