netrootsPronunciation: /ˈnɛtruːts/Definition of netroots noun chiefly North American political activists and campaigners who communicate their message over the Internet, especially via blogs:in the last election the netroots exerted their influence through prodigious fundraisingOrigin: early 21st century: blend of Internet and grass rootsnetroots in other Oxford dictionaries Definition of netroots in the US English dictionary