1. most intellectually focused or obsessed with academic or technical subjects, often in a socially awkward way
Usage: superlative form of nerdy; informal

Examples

• He was voted the nerdiest kid in his graduating class.
• She proudly wore her title as the nerdiest member of the chess club.
• The nerdiest students often become the most successful entrepreneurs.
• His nerdiest hobby was collecting vintage computer manuals.
• Even the nerdiest joke made everyone laugh at the science fair.
• The nerdiest outfit won first place at the costume contest.