Where does “tridirectional” come from?

tridirectional (English) comes from English directional, from French directionnel, from French direction, from Latin dīrectio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

tridirectional (English): In, or relating to, three directions

Definitions

  1. In, or relating to, three directions

Ancestry of “tridirectional”, step by step

tridirectional traces back through two separate lines of ancestry.

via English directional

StepLanguageWordMeaning
1EnglishdirectionalIndicating direction; Of or relating to guidance...
2Frenchdirectionneldirectional
3Frenchdirectiondirection; government; the director of the...
4Latindīrectiodirection (act of directing)
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree

Words derived from “tridirectional

Every word from Ancient Greek χάλιξ