SUBDUCTIONS

Scrabble 16 Words With Friends 21

Scrabble letter values: S₁U₁B₃D₂U₁C₃T₁I₁O₁N₁S₁ = 16

Definition

SUBDUCTIONS is the plural of SUBDUCTION.

noun SUBDUCTION: a geological process in which one edge of a crustal plate is forced sideways and downward into the mantle below another plate.