cause (a liquid) to enter by penetrating the interstices
verb
enter a group or organization in order to spy on the members
“The student organization was infiltrated by a traitor”
verb
pass into or through by filtering or permeating
“the substance infiltrated the material”
verb
pass through an enemy line; in a military conflict
Word Forms
infiltration
noun
the slow passage of a liquid through a filtering medium
infiltrator
noun
someone who takes up a position surreptitiously for the purpose of espionage
Around the World
Europe
🇩🇪German
infiltrieren
das Eindringen (einer Flüssigkeit) durch Eindringen in die Zwischenräume bewirken
🇫🇷French
infiltrer
faire entrer (un liquide) en pénétrant dans les interstices
🇪🇸Spanish
infiltrado
hacer que (un líquido) entre al penetrar los intersticios
🇮🇹Italian
infiltrarsi
far entrare (un liquido) penetrando negli interstizi
🇳🇱Dutch
infiltreren
ervoor zorgen dat (een vloeistof) binnendringt door de tussenruimten binnen te dringen
🇵🇹Portuguese
infiltrar
fazer com que (um líquido) entre penetrando nos interstícios
🇷🇺Russian
проникнуть
вызвать проникновение (жидкости) через промежутки
India
🇮🇳Hindi
घुसपैठ
अन्तरालों को भेदकर (एक तरल) प्रवेश कराता है
🇧🇩Bengali
অনুপ্রবেশ
কারণ (একটি তরল) অন্তঃস্থল ভেদ করে প্রবেশ করুন
🇮🇳Tamil
ஊடுருவி
இடைவெளிகளை ஊடுருவி (ஒரு திரவம்) நுழைய காரணம்
🇮🇳Telugu
చొరబడును
అంతరాలలోకి చొచ్చుకుపోవడం ద్వారా (ద్రవ) ప్రవేశించడానికి కారణం
🇮🇳Marathi
घुसखोरी
इंटरस्टिसमध्ये प्रवेश करून (द्रव) प्रवेश करा
🇮🇳Gujarati
ઘૂસણખોરી
આંતરડામાં પ્રવેશ કરીને (એક પ્રવાહી) દાખલ કરો
🇮🇳Kannada
ನುಸುಳುತ್ತವೆ
ಅಂತರವನ್ನು ಭೇದಿಸುವ ಮೂಲಕ (ದ್ರವ) ಪ್ರವೇಶಿಸಲು ಕಾರಣ
🇮🇳Malayalam
നുഴഞ്ഞുകയറുക
ഇൻ്റർസ്റ്റിസുകളിലേക്ക് തുളച്ചുകയറുന്നതിലൂടെ (ഒരു ദ്രാവകം) പ്രവേശിക്കാൻ കാരണം
🇮🇳Punjabi
ਘੁਸਪੈਠ
ਅੰਤਰਾਲਾਂ ਵਿੱਚ ਪ੍ਰਵੇਸ਼ ਕਰਕੇ (ਇੱਕ ਤਰਲ) ਦਾ ਕਾਰਨ ਬਣੋ
🇵🇰Urdu
دراندازی
انٹرسٹیسز میں گھس کر (ایک مائع) داخل ہونے کا سبب بنیں۔
East & Southeast Asia
🇨🇳Chinese
浸润
使(液体)渗透到空隙中
🇯🇵Japanese
浸透する
隙間に侵入して(液体が)侵入する原因となる
🇰🇷Korean
침투하다
간극을 관통하여 (액체가) 들어가게 하다
🇻🇳Vietnamese
thâm nhập vào
làm cho (một chất lỏng) đi vào bằng cách xuyên qua các kẽ hở
🇹🇭Thai
แทรกซึม
ทำให้เกิด (ของเหลว) เข้าไปโดยทะลุผ่านช่องว่าง
🇮🇩Indonesian
menyusup
menyebabkan (cairan) masuk dengan menembus celah
🇵🇭Filipino
makalusot
sanhi (isang likido) na pumasok sa pamamagitan ng pagtagos sa mga interstice
🇲🇾Malay
menyusup
menyebabkan (cecair) masuk dengan menembusi celahan
Middle East
🇸🇦Arabic
تسلل
التسبب في دخول (السائل) عن طريق اختراق الفجوات
🇮🇷Persian
نفوذ کند
با نفوذ به بینابینی باعث ورود (مایع) شود
🇹🇷Turkish
sızmak
aralıklardan geçerek (bir sıvının) içeri girmesine neden olmak
🇮🇱Hebrew
לְהִסְתַנֵן
לגרום (נוזל) להיכנס על ידי חדירת המעיים
Test Yourself1 / 3
What is the primary definition of the word 'infiltrate'?
The primary meaning of 'infiltrate' is 'cause (a liquid) to enter by penetrating the interstices'.
Which of the following sentences uses the word 'infiltrate' in a grammatically correct way?
Using 'infiltrate' in a noun/adjective form makes the first sentence correct.
In which domain is the word 'infiltrate' most likely to appear as standard vocabulary?
'infiltrate' is a standard word used primarily in general literature and formal communications.
Community Poll1 / 6
How often do you encounter the word 'infiltrate' in your daily reading?
Very Often
Occasionally
Rarely
Never
Do you find 'infiltrate' easy to spell?
Yes, very easy
Somewhat easy
A bit confusing
Extremely hard
In your opinion, does the word 'infiltrate' have a positive, neutral, or gloomy tone?
Positive
Neutral
Gloomy
Vibrant
Which age group is most likely to use 'infiltrate' in regular conversations?
Kids (3-12)
Teens (13-19)
Adults (20-60)
Seniors (60+)
How likely are you to use 'infiltrate' in a professional email?
Very likely
Somewhat likely
Not very likely
Never
Would you classify 'infiltrate' as formal, casual, or slang?
Formal
Casual
Slang
Archaic
Pick an option to see how others voted
This word is also in the Advanced book — want the full, immersive treatment (age meanings, culture, creative use, deeper Hindi & exercises)?
Open the Advanced entry →
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