Where does “strainlessness” come from?

strainlessness (English) comes from English strainless, from English strain, from Middle English straynen, from Old French estreindre, from Vulgar Latin strinctus, from Latin strictus, from Latin stringere, from Latin stringo — strong, firm, stiff, rigid; rigid, stiff; to...

strainlessness (English): Lack of strain

Definitions

  1. Lack of strain

Ancestry of “strainlessness”, step by step

strainlessness traces back through two separate lines of ancestry.

via English strainless

StepLanguageWordMeaning
1EnglishstrainlessWithout strain
2EnglishstrainRace; lineage, pedigree; A particular variety of...
3Middle Englishstraynen
4Old Frenchestreindreto strain
5Vulgar Latinstrinctustightened, compressed
6Latinstrictustightened, compressed, having been tightened;...
7Latinstringeresecond-person singular future passive indicative...
8LatinstringoI press, tighten, compress; I unsheath
9Proto-Italicstringō
10Proto-Indo-Europeanstreyg-to strike; to shear
11Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European (s)ter-