köken: Cognate with Macedonian трап (trap), Serbo-Croatian тра̏п, most likely from Proto-Slavic *torpъ (rather than *trapъ). Further cognate with Lithuanian tárpas (“gap, interval”). Unrelated to English trap or Ancient Greek τράπεζα (trápeza, “table, tripod”) (whence Bulgarian трапе́за (trapéza, “repast”) → трапе́ц (trapéc, “trapezoid”)).
köken: Etymology tree Esperanto albordiĝi Latin -ia Old French -iebor. Middle High German -īe German -eibor. Proto-Indo-European *-yósder. Ancient Greek -ῐος (-ĭos)? Ancient Greek -ῐον (-ĭon) Ancient Greek -εῖον (-eîon)lbor. Greek -είο (-eío)bor. Esperanto -ejo Esperanto albordiĝejo From albordiĝi + -ejo.
Bertil Nilsson (translator), Orm la Ruĝa (Röde Orm) by Frans G. Bengtsson, Chapter 2,
köken: From Old Occitan palanca, from Vulgar Latin palanca, from Latin phalanga, from the accusative form of Ancient Greek φάλαγξ (phálanx, “log, trunk, body of soldiers, etc.”). Compare Catalan palanca, French planche.