The Clue
Slowness in progress (11 letter answer)
The Answer
RETARDATION
Tags
Notes
The answer RETARDATION is so rare that it appears less than once every 2500 puzzles.
Definition
RETARDATION as a noun:
1. (deceleration, slowing, retardation) = a decrease in rate of change; "the deceleration of the arms race"
2. the extent to which something is delayed or held back
3. (retardant, retardent, retardation) = any agent that retards or delays or hinders; "flame-retardant"
4. (retardation, mental retardation, backwardness, slowness, subnormality) = lack of normal development of intellectual capacities
5. (slowdown, lag, retardation) = the act of slowing down or falling behind