imaginary part

noun 0.740

imaginary number

noun 0.697

y-axis

noun 0.680

x-axis

noun 0.678

imaginary

noun 0.666

axis

noun 0.664

real axis

noun 0.651

z-axis

noun 0.644

axis of symmetry

noun 0.644

axis of rotation

noun 0.638

major axis

noun 0.606

visual axis

noun 0.593

semiaxis

noun 0.586

radical axis

noun 0.578

axial plane

noun 0.570

complex number

noun 0.548

complex plane

noun 0.536

plane of symmetry

noun 0.528

complex conjugate

noun 0.528

y-direction

noun 0.523

horizontal plane

noun 0.522

artificial horizon

noun 0.518

axial

noun 0.513

vertical line

noun 0.507

midplane

noun 0.506

orbital plane

noun 0.504

phase plane

noun 0.502

abscissa

noun 0.502