Meanings
adjectiveenergy efficient (comparative more energy efficient, superlative most energy efficient)
comparative more energy efficient · superlative most energy efficient
- alternativeAlternative form of energy-efficient.
Cite this entry
APA
energy efficient. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/energy%20efficient
MLA
“energy efficient.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/energy%20efficient. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “energy efficient,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/energy%20efficient.
Source: energy efficient on Wiktionary, CC BY-SA 4.0.