Geekiness.
1950s; earliest use found in Jack Kerouac (1922–1969), novelist and poet (real name Jean-Louis Kerouac). From geekish + -ness.
英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。