Where does “classful” come from?

classful (English) comes from English class, from French classe, from Italian classe, from Spanish clase, from Portuguese classe, from German klasse, from Russian класс, from Latin classis — to call, cry, summon.

classful (English): Of or relating to a network-addressing...

Definitions

  1. Of or relating to a network-addressing...

Ancestry of “classful”, step by step

classful traces back through two separate lines of ancestry.

via English class

StepLanguageWordMeaning
1EnglishclassA group, collection, category or set sharing...
2Frenchclasseclass, type, group; "Une classe de conscrits"...
3Italianclasseclass; classroom; style
4Spanishclaselecture; class; kind, sort, type
5Portugueseclasseclass, kind; class; elegance; class
6Germanklassegreat, awesome
7Russianклассclass
8Latinclassisany one of the five divisions into which Servius...
9Proto-Italicklāssis
10Proto-Indo-Europeankelh₁-to call, cry, summon

via English ful

StepLanguageWordMeaning
1Englishful
Every word from Proto-Indo-European kelh₁-