what mean google adword
 

Google ad-word is an advertising system, where advertisers bid on certain keywords in order for their clickable ads to appear in Google's search results. But the advertisements are paid. The advertisers have to pay for the ads whenever the users click on your website link. If no one visit your website or click on your website link then you do not have to pay for the advertisements. Google ad-word can be used to advertise globally or locally. The companies use this system to attract more traffic to their websites.

Nice explanation by Claire . It's a pay per click ad wherein you(as an advertiser) is charged only when someone clicks on your link (ad link). If no one clicks, you don't have to pay.

It' is totally true about google adword you said.

Google AdWords is Google's advertising system in which advertisers bid on certain keywords in order for their clickable ads to appear in Google's search results.

AdWords (Google AdWords) is an advertising service by Google for businesses wanting to display ads on Google and its advertising network. The AdWords program enables businesses to set a budget for advertising and only pay when people click the ads. The ad service is largely focused on keywords.

Google adwords is a advertising campaign for google..its a paid services based on per clicks..

Search Results
AdWords (Google AdWords) is an advertising service by Google for businesses wanting to display ads on Google and its advertising network. The AdWords program enables businesses to set a budget for advertising and only pay when people click the ads. The ad service is largely focused on keywords.

its an google paid service...

Quality Score for Google and the search network is a dynamic metric assigned to each of your keywords. It's calculated using a variety of factors and measures how relevant your keyword is to your ad group and to a user's search query. The higher a keyword's Quality Score, the lower its cost-per-clicks (CPCs) and the better its ad position.

Simple meaning
 

Adword platform lets you to sponsor the ads on the top of organic search results in a google search engine ranking page.

Google ad words is a paid campaigns to advertising our website.

These is one of the advertising service provided by google you can display your targeted keywords via ads you get an number of clicks based on that position

It's a paid advertising Campaign for google...

Google’s own advertising service which allows you to place search results for your website on a search engine results page (SERP) by paying for them.