metrograph

Fetched 2026-10-26 (cache).

Synonyms: petrograph, metzograph, cerograph, astrograph, micrograph, meteorograph, macrograph, melograph, aerograph, motograph, mezzograph

Antonyms: petrograph, metzograph, cerograph, astrograph, micrograph, meteorograph, macrograph, melograph, aerograph, motograph, mezzograph

Related words from Datamuse; suggestions, not definitions.

Noun

1. An [[instrument]] attached to a [[locomotive]] for [[record]]ing its [[speed]] and the number and [[duration]] of its [[stop]]s.
2. A device used to measure the [[flow]] and [[velocity]] of liquids.
3. Any of various [[device]]s that [[continuously]] [[record]] several [[meteorological]] phenomena; a [[radiosonde]] or one of its [[precursor]]s.
4. A device that uses [[reflection]] [[hologram]]s to accurately [[measure]] three-dimensional objects, used primarily in [[orthodontics]].

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