T.E.C. Is the closest possible approximated measure of energy expended in any biochemical and or socioeconomic process from start (A) to finish (B) generally portrayed in calories and represented as a percentage in decimal form.
i.e. A boat carrying a load from South Africa to Beijing has a stand still value of (Xcalories) @ point (A)=Xcal. divided by the total calculable energy in calories expensed in “fuel”, “labor”, “payload loss” and “mechanical breakdown” used upon reaching point (B)=Xcal. where {Xt.e.c. = (A)Xcal. / (B)Xcal.}.

*Xt.e.c. = Total Efficiency Coefficient, (T.E.C.)
by G.O.H. Ent.,Inc. October 12, 2022
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Efficient Cordless Cleaning: Powered by the latest motor technology the Rapid Clean makes cleaning convenient and thorough
40 Minutes Long Lasting Runtime: Up to 40 min of fade-free runtime. Easily switch to MAX power on fingertip controls to increase suction for better cleaning on carpet and rugs
Easy Rest Feature: Need to take a break? The specially designed Easy Rest nook allows you to safely prop the vacuum up on countertops and furniture
Under Furniture Reach: We moved the dust cup to the front so you can lay the vacuum completely flat to reach under beds and furniture with ease
LED Headlights: Bright beams light the way so you can see dust and debris that might otherwise have been missed and make cleaning under furniture much easier
Oh man, I can't wait to get home and use my Eureka RapidClean Pro Lightweight Cordless Vacuum Cleaner, High Efficiency Powerful Digital Motor LED Headlights, Convenient Stick and Handheld Vac, Essential, Blue to clean my dog's shit.
by SuperSamboy May 30, 2020
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Using your body in such a way that there is less effort in your everyday actions, making it easier to perform those actions and less painful. Through learning a practice such as Feldenkrais, we can gain a body awareness of how we move our bodies. Gokhale and Alexander method help too.
I’ve perfected my efficient laziness, now I rarely drag my feet when I walk.

Now that I’ve learned how to use my whole body to use my pen, my hand doesn’t hurt anymore when I write essays.

My pain and inflammation has gone down because my nervous system is using efficient laziness and not putting as much strain on my muscles.

I was the oldest man in my martial arts tournament but I did THE BEST and beat everyone because I learned efficient laziness.
by Amelia Starling May 2, 2019
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To do the absolute minimum in the workplace, making sure all tasks are completed to a minimum standard with absolutely no extras.
Lol he just does his work and leaves almost as if he knows his employer is nothing more than the medium by which money enters his account, he’s such an efficiency king.
by Big aldo January 1, 2022
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A washing machine that uses very little water as possible to wash your clothes. They take longer to wash than a traditional washer, have cheaply made electronic control boards, often lasts less than 10 years, and still can't clean as well as older washers. On the top load machines, the tub brake and suspension systems found on many older machines is replaced with self balancing sensors, which if they fail for some reason to correct an out of balance situation, will cause the machine to shake itself apart violently (literately exploding). They often have poor ventilation, allowing odor causing bacteria to grow inside when not in use, even when the door or lid is left open.
High efficiency washing machines are a complete joke compared to older washers!
by kagome122885 September 19, 2020
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Rule-efficiency (noun): A term used to refer to the ability of rules to generate patterns that are effective in producing new experiences and achieving desired goals. It is also used to measure the effectiveness of rules in achieving their intended results.
By measuring rule-efficiency, we can determine which strategies are more effective for achieving our goals.
by Phieyl January 16, 2023
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