appropriate for ordinary use, rather than for special occasions / commonplace, ordinary

Misspelling of every day. (compare everywhere, everyway, etc.).

(obsolete) Literally every day in succession, or every day but Sunday. [14th–19th c.] / (rare) the ordinary or routine day or occasion

(followed by a complement) it is not very common (that)

plural of everyday life

The set of various useful items which someone takes with them every day, such as a mobile phone or a watch.

plural of everydayness

(uncountable) The quality or state of happening every day, or frequently. / (countable) The product or result of happening every day, or frequently.