unimparted

(ˌʌnɪmˈpɑːtɪd)

adj

1. not communicated (to another person)

2. (of a particular quality, such as wisdom) not given (to another person)

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

References in classic literature ?

He did not abstain from conversing with me: he even called me as usual each morning to join him at his desk; and I fear the corrupt man within him had a pleasure unimparted to, and unshared by, the pure Christian, in evincing with what skill he could, while acting and speaking apparently just as usual, extract from every deed and every phrase the spirit of interest and approval which had formerly communicated a certain austere charm to his language and manner.

View in context

He reels off the names of a number of former players whose knowledge is left unimparted because of the lack of a recognisable system.