Where does “traiectorie” come from?

traiectorie (Romanian) comes from French trajectoire, from New Latin trāiectōria, from Latin trāiectus, from Latin trāiciō, from Latin trāditiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

traiectorie (Romanian): trajectory

Definitions

trajectory

Ancestry of “traiectorie”, step by step

Step	Language	Word	Meaning
1	French	trajectoire	trajectory; course
2	New Latin	trāiectōria	—
3	Latin	trāiectus	thrown or hurled (over)
4	Latin	trāiciō	to throw, cast or hurl across or over
5	Latin	trāditiō	a surrender, delivering up
6	Latin	-tiō	tion, -ation, -ing
7	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
8	Latin	dissertus	arranged, disposed; explained
9	Latin	disserere	second-person singular future passive indicative...
10	Latin	dis-	asunder, apart, in two; reversal, removal;...
11	Latin	calceus	shoe
12	Latin	calx	limestone; chalk; the finish line
13	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin -tiō →Every word from Latin dis- →