Definitions for "efficient"
Keywords:  waste, effort, minimum, erea, wastage
gets the job done with little waste of time and energy
Producing a desired effect, product, etc. with minimum of effort, expense, or waste; working well.
Product ive, without waste. [D05176] SA-CMM
Causing effects; producing results; that makes the effect to be what it is; actively operative; not inactive, slack, or incapable; characterized by energetic and useful activity; as, an efficient officer, power.
able to accomplish a purpose; functioning effectively; "people who will do nothing unless they get something out of it for themselves are often highly effective persons..."-G.B.Shaw; "effective personnel"; "an efficient secretary"; "the efficient cause of the revolution"
energetic 3/4
Keywords:  mover, prime, cause, see
An efficient cause; a prime mover.
See Efficient cause
The adjective used to describe a "liquid" and "transparent" financial market.
Keywords:  job, man, two, one
A two man job becomes a one man job.