#1
retentivity n. [
memory, retention, retentiveness] the power of retaining and recalling past experience; "he had a good memory when he was younger"
. wn #2
retentivity n. [
retentiveness] the property of retaining possessions that have been acquired
. wn #3
retentivity n. [
retentiveness, retention] the power of retaining liquid; "moisture retentivity of soil"
. wn