erg
UK /ɜːɡ/ · US /ɝɡ/ noun, verb
Forms ergs areg erging erged
- noun A unit of work or energy, being the amount of work done by a force of one dyne applied through a distance of one centimeter. Equal to 10⁻⁷ joules.
- noun (geomorphology) A large desert region of sand dunes with little or no vegetation, especially in the Sahara.
- noun (rowing, slang) An ergometer.
- verb (rowing, slang, transitive, intransitive) To use an ergometer. “I erg every morning.”
Synonyms
Antonyms
Etymology
From Ancient Greek ἔργον (érgon, “work”). Doublet of ergon and work.
From French erg, from Algerian Arabic, from Arabic عِرْق (ʕirq).
Shortening.
Webster’s 1913
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “erg”, CC BY-SA 4.0. Details