adjective
ingenious
in-JEEN-ee-us/ɪnˈdʒiːniəs/
Showing cleverness in inventing or solving problems.
The ingenious watering device uses a simple lever and raised container.

Etymology
Latin ingenium meant inborn ability: being full of natural talent developed into being skilled at invention. The adjective also came to describe things whose clever design displays that skill.
In context
the shrike has developed a workaround that is both ingenious and horrifying the shrike uses sharp objects in its environment as makeshift weapons
More examples
- She devised an ingenious solution.
- The lock had an ingenious mechanism.
- His explanation revealed an ingenious approach.
Forms
ingenious
ingenuity noun — cleverness in solving problems