In meta-keyword tags, repeated "words" refer to duplicated keywords within the same tag. This practice is often discouraged as it can be seen as spammy and search engines may ignore such repetitions, therefore having little to no effect on search engine optimization.
For example, if the meta-keyword tag contains the following keywords:
"web design, web development, web design, SEO, digital marketing"
The word "web design" is repeated. Search engines may only consider it once and ignore the repetition, so it would be more effective to include a diverse range of relevant keywords instead.
Yes, that is correct. In the given example, the word "web design" is repeated, and search engines may only consider it once while disregarding the repetition. To make the most out of the meta-keyword tag, it would be more beneficial to include a variety of relevant keywords that accurately describe the content of the webpage.