Wordnet 3.0
ADJECTIVE (2)
1.
very desirable;
- Example: "a plummy leading role"2.
(of a voice) affectedly mellow and rich;
- Example: "the radio announcer's plummy voice"
The Collaborative International Dictionary of English v.0.48:
Plummy \Plum"my\, a. [From Plum.]
Of the nature of a plum; desirable; profitable; advantageous.
[Colloq.] "For the sake of getting something plummy." --G.
Eliot.
[1913 Webster] Plumose
WordNet (r) 3.0 (2006):
plummy
adj 1: very desirable; "a plummy leading role"
2: (of a voice) affectedly mellow and rich; "the radio
announcer's plummy voice"