Wikipedia:Articles for deletion/Tip of the day
Tip of the day is a concept quite appropriate for an encyclopaedia. It is not just a word to be left for a dictionary, even if its meaning is self-explanatory.  As a concept, it falls well within the acceptable limits defined in #DICDEF. i.e.{{tq| Encyclopedia articles are about a person, or a group, a concept, a place, a thing, an event, etc.}}. Normally, none of us would accept Wikipedia as a , but in this instance it is quite acceptable to use it as a reliable source, so I have added a definition from its own Tip of the Day Project to the article
— User:Iridescent, 01:03, 23 October 2017 (UTC)
Stance: keep
Cited policy: WP:NOT||WP:RS (Wikipedia:What Wikipedia is not)