Where does “subdictionary” come from?

subdictionary (English) comes from English Dictionary, from Middle English dixionare, from Medieval Latin dictionarium, from Latin dictiō, from Latin dictus, from Latin dīcō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.

subdictionary (English): A subset of a dictionary; A subordinate...

Definitions

  1. A subset of a dictionary; A subordinate...

Ancestry of “subdictionary”, step by step

subdictionary traces back through two separate lines of ancestry.

via English Dictionary

StepLanguageWordMeaning
1EnglishDictionaryNickname for a swot or studious person, or one who uses needlessly complicated words
2Middle Englishdixionaredictionary
3Medieval Latindictionariumdictionary
4Latindictiōa saying, speaking, speech, talk, oratory
5Latindictussaid, uttered; mentioned, spoken, having been...
6Latindīcōto say, talk, speak, utter, mention
7Latin-tiōtion, -ation, -ing
8Latindissertātiō(spoken) dissertation, discourse, disquisition
9Latindissertusarranged, disposed; explained
10Latindissereresecond-person singular future passive indicative...
11Latindis-asunder, apart, in two; reversal, removal;...
12Latincalceusshoe
13Latincalxlimestone; chalk; the finish line
14Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-