Wiktionary
hard skill
n. A technical skill, not one that is interpersonal.
Usage examples of "hard skill".
She'd seen plenty deaths, anybody could die, it was no hard skill.
Literacy is a very hard skill to acquire, and once acquired it brings endless heartache—.
Literacy is a very hard skill to acquire, and once acquired it brings endless heartachefor the more one reads, the more one learns of lifes intimidating complexity and confusion.