1. most enthusiastic about or knowledgeable in technical or specialized subjects, especially computers or technology
Usage: informal; superlative form of geeky

Examples

• He’s the geekiest person in our computer science class.
• She won the contest with the geekiest programming solution.
• That was the geekiest conversation about video games I’ve ever heard.
• The geekiest students often become the most successful engineers.
• His geekiest hobby is building computers from scratch.
• The geekiest part of the museum was the vintage calculator display.