Where does “extracalendar” come from?

extracalendar (English) comes from English calendar, from Middle English kalender, from Old French calendier, from Latin calendārium, from Latin Calendae, from Latin calāre, from Latin chalāre, from Ancient Greek χαλάω — I slacken; I loosen; I become slack; I become...

extracalendar (English): Outside of a calendar

Definitions

  1. Outside of a calendar

Ancestry of “extracalendar”, step by step

extracalendar traces back through two separate lines of ancestry.

via English calendar

StepLanguageWordMeaning
1EnglishcalendarAny system by which time is divided into days,...
2Middle EnglishkalenderA year; A calendar; An example to be followed or...
3Old Frenchcalendier
4Latincalendāriuman account book or debt book
5LatinCalendaeAbbreviation Cal; astronomical new moon; calends
6Latincalāre
7Latinchalāre
8Ancient GreekχαλάωI slacken; I loosen; I become slack; I become...

via English extra

StepLanguageWordMeaning
1EnglishextraBeyond what is due, usual, expected, or...
2EnglishextraordinaryNot ordinary; exceptional; unusual; Remarkably...
3Latinextraordināriusextraordinary
4Latinōrdinem
5Middle Low Germanorden
6Latinōrdināre
7Latinōrdōa methodical series, arrangement, or order; regular line, row, or series
8Proto-Italicored(h)-to arrange
Every word from Ancient Greek χαλάωEvery word from Latin chalāreEvery word from Latin calāre