1. A line supposed to be drawn from any planet moving round a centre or the focus of an ellipsis to that centre or focus, commonly called the radius vector.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• lecter,
• sectour,
• dctor,
• vicktor,
• vicor,
• victom,
• vctor,
• victorr,
• hecto,
• victori,
• sectur,
• sectoer,
• ector,
• vecor,
• vectore,
• victoy,
• lectur,
• diector,
• vitor,
• hecktor

• victory,
• three-factor,
• factory-made,
• co-factor,
• pyrrhic-victory,
• RNG.FCTR,
• Vacatur,
• Vecture,
• Viktoria,
• male-factor,
• VECTR,
• factory,
• VACTOR,
• k-factor,
• multi-factor,
• figtree,
• sainte-victoire,
• vesture,
• vector-borne,
• q-factor,
• FGETR,
• factor-analytic,
• Fictor,
• Vicktoria,
• four-factor,
• vestiary,
• vestry,
• Vegter,
• factor,
• Facture,
• four-vector,
• vestris,
• victor,
• vestryman,
• 10-victory,
• Vyctoria,
• non-factor,
• vector-based,
• Z-FACTOR,
• factory-working,
• single-factor,
• factory-like,
• M-factor,
• facter,
• Victer,
• victor/victoria,
• fichter,
• vectra,
• Victoriya,
• two-factor,
• victoria,
• g-factor,
• vector-valued,
• factory-built,
• Victorie,
• VOCTOR,
• house-factor,
• Victorio,
• Viktor,
• five-factor,
• rh-factor,
• Victoire,
• one-factor,
• VOCODER,
• factory-installed,
• faktor,
• Vester.

The adverb form of the word "vector" is "vectors" or "vectorially".

The adjective form of the word "vector" is "vectorial".

The plural of the "vector" can be the "vectors".

The singular of the "vector" can be the "vector".