TubeTalk Pronunciation
How to pronounce “periapsis”
Hear “periapsis” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for periapsis
- Learning goal
- Practice the English pronunciation of periapsis with real speech in context.
- Available examples
- 1 YouTube example
- Real speech example
- Lunar Atmosphere Dust Environment Explorer
So the periapsis will clock around the moon.
- Definition summary
- (astronomy, astrophysics) The point of a body's (elliptical) orbit in a 2-body gravitational system such that the distance between the two bodies (measured from their respective centres of mass) is at its minimum.
Example 1 of 1
How to pronounce periapsis
Lunar Atmosphere Dust Environment Explorer

So the periapsis will clock around the moon.
Example Sentences
A Deep Dive Into “periapsis”
Meaning
- [Noun]
- (astronomy, astrophysics) The point of a body's (elliptical) orbit in a 2-body gravitational system such that the distance between the two bodies (measured from their respective centres of mass) is at its minimum.
- The minimum distance between the two bodies in such a system.
Practice Nearby Words
point of periapsis, apoapsis, apapsis, apsis, apse, periastron, apogee, perigee, apastron, apse line, pericenter, perigalacticum, apoastron, peribaryon, periareion, apocentre, apocenter, peribothron, apoherm, apside, apocynthion, apex, mean planet, descending node, apolune, aphelion, oberth effect, closest point of approach, epicycle, antapex, periherm, apojove, aposaturnium, perigalacticon, apobaryon, line of apsides, rectilinear orbit, perihelion, apogalacticon, pericynthion, aponigricon, ascending node, perilune, perihelium, apohele asteroid, apofocus, astropause, near space, amplitude, lagrange point, rendezvous, line of nodes, apocatastasis, orbit, latitude, egress, exopause, eccentric anomaly, equant, plane of ecliptic, prosthaphæresis, abscissa, lagrangian point, mean anomaly, minor axis, apothem, aspect, anticenter, annual aberration, poseidocentric orbit, ecliptic plane, ansa, antoeci, true anomaly, major axis, first point of aries, orbital plane, aperture, planetary aberration, absciss, eccentricity, ideal point, interaxis, nonagesimal, first contact, antipodes, curtation, atira, parallax, equator, opposition, equinox, ephemeris, barycentre, node, semimajor axis, elongation, ellipsis, solar apex, hermeocentric orbit
Similar Sounds
periapsis, paralipsis, parnassus, paresis, prolapsus, coreopsis, prolepsis, periapt, parnassos, period piece