tachometer

Fetched 2026-10-26 (cache).

Synonyms: tachymeter, tacheometer, pachometer, tactometer, bathometer, fathometer, lactometer, machmeter, pachymeter, stactometer, echometer

Antonyms: tachymeter, tacheometer, pachometer, tactometer, bathometer, fathometer, lactometer, machmeter, pachymeter, stactometer, echometer

Related words from Datamuse; suggestions, not definitions.

Noun

1. A device for measuring the revolutions per minute ([[RPM]]s) of a revolving shaft, as with the driveshaft of an automobile.
2. A device for measuring or indicating velocity or speed, as of blood, a river, a machine, etc.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.