Home/Rootonym/Device for measuring the amount of work done or energy used (noun)

Device for measuring the amount of work done or energy used (noun)

MEMaya EllisonPuzzle Editor · Verified answers

USA Today Rootonym clue · 9 letters · last seen September 5, 2026

Answer
ERGOMETER
ERGOMETER · 9 letters · puzzle shows ERG******
The Root
ERGmeans “work”

In a sentence: Pam's physical therapist uses an ERGOMETER to limit activities too stressful for her.

About this clue

The Rootonym clue “Device for measuring the amount of work done or energy used (noun)” has the answer ERGOMETER (9 letters), built on the root ERG, which means “work”. See the full September 5, 2026 Rootonym puzzle for the other three words, or browse all Rootonym answers.