traject /tɹəˈd͡ʒɛkt/noun 3verb 1forms 3 noun3 •(no longer used) The act of trajecting; trajection. •(no longer used) A trajectory. •(no longer used) A place for passing across; a passage; a ferry.What notes and garments he doth give thee, Bring to the traject, to the common ferry, Which trades to Venice. — 1596 verb1 •To throw or cast through, over, or across.[H]is Beams have much less of the Atmosphere to Traject in their Passage to our Eyes — 1659 formstrajected · trajecting · trajects