penetration
noun
Penetration — the act of entering deeply into or through something resistant
Definition
The act of entering into or through something; "the penetration of upper management by women"
In depth
Penetration is the act of entering into or through something, often implying the overcoming of resistance, barrier, or boundary that had previously kept the two separate. The word extends figuratively into business and social contexts, describing the degree to which an idea, product, or group has successfully entered and established itself within a previously closed or resistant domain.
Origin
The word descends from Latin penetrare, to penetrate or enter deeply, possibly related to penitus, deep within. That sense of reaching deeply into an interior space, rather than merely touching a surface, distinguishes penetration from simpler words for entering, implying a thoroughness or depth the plainer terms do not capture.
Usage examples
"The penetration of upper management by women remained frustratingly slow despite decades of stated commitment to change."
"Sunlight's penetration through the dense canopy created shifting patterns across the forest floor."
"The army's penetration of the enemy's defensive line came at a cost no one had fully anticipated."
How to use it
Penetration is useful across military, scientific, and business writing, often carrying an implicit sense of overcoming resistance or barrier. Writers should be aware of the word's distinct anatomical and sexual sense, which requires careful, context-sensitive handling separate from its broader figurative uses.
Related concepts
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