subsonic Definition

supersonic, transonic, hypersonic, sonic, infrasonic, thermobaric, sound, downrange, anechoic, mach number, lightspeed, unpowered, dipolar, bipropellant, airframe, multirole, vibrational, azimuthal, oscillatory, hyperfine, inertial, atmospheric, antiaircraft, dihedral, ionospheric, laminar, collimated, accelerative, vectored, geosynchronous, nonpolar, harmonic, isotropic, phonon, diffusive, rattly, annular, diatomic, quadrupole, circumstellar, frangible, hadron, unmelodic, electromagnetic, monotonic, photon, ablative, jovian, geostationary, stoichiometric, instrumented, antiparticle, throatier, coplanar, nucleon, radiative, gluon, relativistic, underslung, icbm, spectrographic, atonal, sonic boom, isomeric, anticyclonic, gimbaled, positron, unairworthy, adiabatic, deuterium, hypergolic, whump, barometric, millibar, tetragonal, dispersive, aircrew, quasiparticle, propellant, mirv, antitank, nonexplosive, gyroscopic, antiproton, pulsed, auroral, asteroidal, emitting, coronal, propellor, diatonic, valveless, rocket engine, decrescendo, tympanic, chorded, grav, toroidal, megaton, noisier,