Usage examples (5)

• Verb (used with object) : to contaminate a lake with sewage. ,to contaminate a laboratory
• GMOs on the contrary are contaminative, unfriendly to our biodiversity, and pose a threat to the existence of our indigenous seeds, to organic farming systems, and to...
• Shaha said GMOs threatened Kenya's environment as it was contaminative and unfriendly to bio diversity posing a threat to the existence of indigenous seeds, organic...
• But "what's burning is on the surface, part of the contaminative substances has gone into bed deposits which are the last to burn."