Where does “singletonhood” come from?

singletonhood (English) comes from English hood, from Middle English hode, from English odd, from Middle English odde, from Old Norse oddi, from Old Norse -i, from Latin -ē, from Latin dis- — small stone, pebble; gravel, rubble.

Ancestry of “singletonhood”, step by step

singletonhood traces back through two separate lines of ancestry.

via English hood

StepLanguageWordMeaning
1EnglishhoodA covering for the head attached to a larger...
2Middle EnglishhodeAlternative form of hoden; Alternative form of...
3EnglishoddDiffering from what is usual, ordinary or...
4Middle Englishoddeinflection of od: ## weak singular ## strong/weak...
5Old Norseoddiodd, third or additional number; triangle
6Old Norse-ith
7Latinly; used to form adverbs from adjectives
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English Singleton

StepLanguageWordMeaning
1EnglishSingletonA placename
2English-tonPlace-name suffix, originally denoting a town or...
3Middle English-ton
4Old English-tūnhomestead, village, town
5Old Englishtūnenclosure, yard; place; dwelling
6Proto-West Germanictūnfence
7Proto-Germanictūnąfence; enclosure
8Gaulishdunumfort; hill, hillfort
9Proto-Celticdūnomstronghold, rampart
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Ancient Greek χάλιξ
singletonhood — Etymology, Origin & Word History | Etymology Explorer