pulsar pulsant • pulsatance · · · Info · Definitions · Characters · · pulsar · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation. · · Noun Definition 1 Characters · · a latin small letter a U+0061 l latin small letter l U+006C p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075