ultra-efficient
adjective
uk/ˌʌl.trə.ɪˈfɪʃ.ənt/us/ˌʌl.trə.ɪˈfɪʃ.ənt/workingoroperatingvery well withoutwastinganyenergy,fuel, or otherresourcesuch aswater:
They arelookingtodevelopultra-efficientcarsthat get highmileageandrunoncleanfuels.
What we need is an ultra-efficientwood-burningcooker.
workingquicklyandeffectivelyin anextremelywell-organized way:
Theserviceat therestaurantis ultra-efficient,yettheatmosphereiscasualandrelaxed.
- Thestateshouldbuilditsown ultra-efficient, clean-energypowerplants.
- Farmers arehopingtosaveonwaterwith an ultra-efficient drip-irrigationsystem.
- Byinstallingthelatestultra-efficientappliances, we willsavemoneyonourenergybills.
- Pressurecookersare an ultra-efficientcookingmethodthat is coming back intofashion.
Efficient and effective
- be firing on all cylindersidiom
- businesslike
- clockwork
- come together
- dispatch
- do the trickidiom
- does what it says on the tinidiom
- ergonomics
- high-functioning
- labour-saving
- miraculous
- non-effective
- punch
- smooth
- snappily
- snappy
- super-effective
- super-efficiency
- super-efficient
- trick
You can also find related words, phrases, and synonyms in the topics:
Environmental issues