post·hu·mous \ˈpäschəməs, päˈst(y)üməs sometimes (ˈ)pō-\adjective Etymology: Latin posthumus, by folk etymology (influence of humus earth) from postumus, superl. of posterus coming after — more at humble, posterior 1.: born after the death of the father < a posthumous son > 2.: published after the death of the author < a posthumous volume of poems > 3.: following or occurring after one's death < posthumous fame > < posthumous vindication > • post·hu·mous·lyadverb • post·hu·mous·nessnoun-es