어떤 물체의 내부나 표면을 뚫고 들어가거나 통과하는 행위 또는 과정.
예문:
"The armor was reinforced to prevent the penetration of high-velocity projectiles."
"Proper soil aeration allows for better water penetration to the roots of the plants."
기업이나 제품이 특정 시장에 성공적으로 진입하여 차지하게 된 비율이나 보급 정도.
예문:
"Our primary goal this quarter is to increase our market penetration in the suburban regions."
"The rapid penetration of smartphones has fundamentally changed how people consume digital media."
복잡한 사안이나 사람의 심리를 꿰뚫어 보는 예리한 통찰력과 지적 이해도.
예문:
"His critique of the economic policy showed a remarkable penetration of thought."
"She possesses a rare intellectual penetration that allows her to solve complex problems with ease."
성적 접촉이나 의료 시술 중에 신체 일부나 도구를 다른 신체 부위의 안쪽으로 넣는 행위.
예문:
"The specialist ensured that the penetration of the probe caused as little discomfort as possible."
"Biological studies often detail the mechanics of sexual penetration in various animal species."