Definition

(Noun) investment of mental or emotional energy in a person, object, or idea

In Context

“In 2004, Bowie had a heart attack, and he was recently rumored to be in poor health. Leading up to the release of ‘The Next Day,’ a jittery cathexis formed. Do we judge Bowie as we always have, by his own standards? Would a new album be received reverentially, like those of the post-motorcycle-crash Bob Dylan?” — Sasha Frere-Jones, The New Yorker, 18 Mar. 2013