retentivity   (TTS Sound)

The noun retentivity has 3 senses

• memory, retention, retentiveness, retentivity -- (the power of retaining and recalling past experience; "he had a good memory when he was younger")


• retentiveness, retentivity -- (the property of retaining possessions that have been acquired)


• retentiveness, retentivity, retention -- (the power of retaining liquid; "moisture retentivity of soil")