1
[ verb ] pass into or through, often by overcoming resistance

Synonyms

perforate

Examples

"The bullet penetrated her chest"

Used in print

(The Christian Science Monitor,...)

Robert_Riefling , who gave the only piano recital of the recently concluded 23 rd Beethoven_Festival , penetrated deep into the spirit of the style .

([Anonymous,] "What You Should Know About Air...)

If you have a house which heat does n't penetrate easily , your unit will have less heat to remove .

(Thomas Anderson, Here Comes Pete Now....)

This light did not penetrate very far back into the hall , and my eyes were hindered rather_than aided by the dim daylight entering through the fan vents when I tried to pick_out whatever might be lying , or squatting , on the floor below .

(Ann Ritner, Seize a Nettle....)

The government_offices were being opened but they were n't being opened fast enough and meanwhile the cold penetrated everything .

2
[ verb ] come to understand

Synonyms

fathom bottom

Used in print

(J. H. Hexter, "Thomas More: On the Margins...)

To others whose concern it is to penetrate the significance of Christian_Humanism , the Renaissance elements are of primary concern .

Related terms

understand penetration

3
[ verb ] become clear or enter one's consciousness or emotions

Examples

"It dawned on him that she had betrayed him" "she was penetrated with sorrow"

Used in print

(Harry Olesker, Impact....)

Emotionally , they penetrated him not at_all .

Related terms

understand

4
[ verb ] spread or diffuse through

Examples

"An atmosphere of distrust has permeated this administration" "music penetrated the entire building"

5
[ verb ] make one's way deeper into ar through

Examples

"The hikers did not manage to penetrate the dense forest"

Related terms

advance penetration

6
[ verb ] enter a group or organization in order to spy on the members

Synonyms

infiltrate

Examples

"The student organization was infiltrated by a traitor"

Related terms

join infiltration

7
[ verb ] insert the penis into the vagina or anus of

Examples

"Did the molester penetrate the child?"

Related terms

insert penetration

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