tr.v., -nated, -nat·ing, -nates.

1. To make impure or unclean by contact or mixture.
2. To expose to or permeate with radioactivity.

n. (-nĭt)

One that contaminates; a contaminant.

[Middle English contaminaten, from Latin contāmināre, contāmināt-.]

contaminative con·tam'i·na'tive adj.
contaminator con·tam'i·na'tor n.

SYNONYMS  contaminate, befoul, foul, poison, pollute, taint. These verbs mean to make dirty or impure: Pesticides contaminated the lake. Mud befouled my shoes. Noxious fumes fouled the air. Drugs poisoned her mind. Exhaust polluted the air. Improper storage tainted the food.

verb

1. To make physically impure: defile, foul, poison, pollute. See clean/dirty.
2. To make morally impure: corrupt, defile, infect, pollute, soil, taint. See clean/dirty.

v

Definition: adulterate
Antonyms: clean, cure, heal, purify, sterilize

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v

Made radioactive by the addition of minute quantities of radioactive material.

See contamination.

Common misspelling(s) of contaminate

• contaiminate

Dansk (Danish)
v. tr. - forurene, smitte, kontaminere, sammenblande
adj. - forgiftet

Nederlands (Dutch)
vervuilen/besmetten (radioactief)

Français (French)
v. tr. - contaminer
adj. - contaminé

Deutsch (German)
v. - verschmutzen, kontaminieren, verseuchen
adj. - verunreinigt

Ελληνική (Greek)
v. - μολύνω, μιαίνω, ρυπαίνω, (μτφ.) διαφθείρω, παραποιώ

Italiano (Italian)
contaminare

Português (Portuguese)
v. - contaminar, corromper

Русский (Russian)
загрязнять, заражать

Español (Spanish)
v. tr. - contaminar, contagiar, infectar
adj. - contaminado, contagiado, infectado

Svenska (Swedish)
v. - förorena, smitta ner, kontaminera, besmitta (bildl.)

中文（简体） (Chinese (Simplified))
弄脏, 毒害, 污染, 使受毒气影响, 被污染的

中文（繁體） (Chinese (Traditional))
v. tr. - 弄髒, 毒害, 污染, 使受毒氣影響
adj. - 被污染的

한국어 (Korean)
v. tr. - 오염시키다, 타락시키다, 개악하다
adj. - 악에 물든

日本語 (Japanese)
v. - 汚す, 汚染する, 悪影響を及ぼす

العربيه (Arabic)
‏(فعل) لوث, أفسد, سمم‏

עברית (Hebrew)
v. tr. - ‮טימא, זיהם‬
adj. - ‮מזוהם, מושחת‬

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