Third-person singular simple present indicative form of propagate.(verb)
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Use "propagates" in a sentence
"Much of the "unnecessary" care which the current system propagates is driven not by greed, but by defense against liability."
"When the domain name propagates properly through the Internet, HealthData.gov will send online users directly to the new community at Data.gov."
"Today I went the life of this ‘blog the life of this ‘blog is quite short - I’m going to consolidate everything once my domain name propagates to the new address. although I’m having ridiculous trouble getting a jpg uploaded. hrm."