"efficiant" is probably misspelled. Trying efficient instead Definition of efficient
1
[ adjective ] being effective without wasting time or effort or expense

Examples

"an efficient production manager" "efficient engines save gas"

2
[ adjective ] able to accomplish a purpose; functioning effectively

Synonyms

effective

Examples

"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"

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