geek 
/ˈgi:k/ noun
plural geeks /ˈgi:k/ noun [count] chiefly US, informal 1 : a person who is socially awkward and unpopular : a usually intelligent person who does not fit in with other people
▪ He was a real geek in high school. 2 : a person who is very interested in and knows a lot about a particular field or activity
▪ She's a computer geek.
▪ He was a real geek in high school.
▪ She's a computer geek.
— geeky /ˈgi:ki/ adjective, geek·i·er; geek·i·est
▪ I was a geeky kid.
/ˈgi:ki/ adjective, geek·i·er; geek·i·est ▪ I was a geeky kid.
— geek·i·ness noun [noncount]
▪ I liked her in spite of her geekiness.
▪ I liked her in spite of her geekiness.
