o 1 v 4 e 1 r 1 e 1 x 8 p 3 l 1 o 1 i 1 t 1 a 1 t 1 i 1 o 1 n 1
16 letters · 28 points in Scrabble
Meaning
noun exploitation to the point of diminishing returns
originBy surface analysis, over- + exploitation, or, by surface analysis, overexploit + -ation.
Etymology from Wiktionary, CC BY-SA 3.0