Noun
-
a highly desirable position or assignment
"a political plum"
-
any of numerous varieties of small to medium-sized round or oval fruit having a smooth skin and a single pit
-
any of several trees producing edible oval fruit having a smooth skin and a single hard stone
- plum tree
Adverb
-
completely
used as intensifiers
"clean forgot the appointment"
"I'm plumb (or plum) tuckered out"
-
exactly
"fell plumb in the middle of the puddle"