How to pronounce “semidiameter”

Meaning

• [Noun]
• (astronomy) The apparent radius of a star etc, when viewed from Earth.
• (archaic) A radius: half of a diameter.

Practice Nearby Words

semi-major axis, circumdiameter, semimajor axis, semiminor axis, standard ruler, celestial sphere, diameter, semiaxis, semicircumference, sidereal year, midcircle, semisextile, major axis, semimeridian, sidereal time, hemisphere, radial velocity, semisquare, steradian, minor axis, sidereal day, limb, synodic period, sidereal rotation period, sidereal orbital period, hemimeridian, meridian, supercircle, ecliptic, amplitude, standard star, ansa, radius, stellar day, astronomical unit, sphere, equator, diam, perigalacticum, deferent, standard candle, sphaera recta, circumference, reference star, latitude, sidereal period, hour circle, elongation, photodisk, demicircle, semiarc, picoradian, semitorus, midsphere, secondary, apastron, spherical angle, vertical circle, apothem, semicircle, parameter, perigee, dayside, axis mundi, arcdegree, optical double, quadrature, pericenter, square degree, apex, oblique sphere, azimuth, stardust, circular sector, celestial equator, arbelos, ephemeris, sidereal month, periapsis, circle, aperture, siren, annulus, nonagesimal, radiansphere, lunar distance, eccentricity, aberration, curtation, dwarf spheroidal, instellation, year, major diameter, great circle, exradius, parallax, star, sinus meridiani, airmass, epicycle

Similar Sounds

centimeter, centimetre, semidetached, semi detached, ceilometer, sea monster, cedar nut, solid geometry, sea-monster, samudio