For my online German Dictionary I need to have 50 meanings written.
To speed things up, you're allowed to translate meanings from another language, or re-write existing meanings. (as long as I can't trace the source).
Most visitors of the website are teenagers, so you have to be clear and creative to make difficicult words understandable and fun for a younger audience.
The minimum length of a meaning has to be 100 words. So 5000 words in total.
If some meanings are short and others longer, but the total comes out on 5000 words it's fine as well.