prowess
n. uncountablen. great skill or ability in a particular activity. It describes someone who is very good at what they do, like a talented athlete or a smart business person.
n. exceptional skill, bravery, or ability in a specific field or activity. Often implies a high degree of mastery or superior performance.
She is famous for her athletic prowess.
The company's global success is largely due to the CEO's marketing prowess and strategic vision.
While his academic prowess was never in doubt, his inability to manage interpersonal relationships hindered his progress within the university administration.
From Middle English prowesse, prouwesse, proues, prouesce, prouesse (“bravery in battle; act of bravery; excellence; nobility of character; intelligence”), from Old French proeche, proesce, proeësche (“goodness; excellence; bravery”), from Old French preu, prou, prouz, proz, pruz (“good; excellent; brave”). Compare English proud.
Uncountable; frequently followed by the preposition 'in' or 'at' to specify the field of expertise.