# rodmeter

> English word · Noun

## Definitions
1. A blade that extends into the water under the hull of a vessel, used in measuring the vessel's speed.

## Etymology
From rod + meter.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/rodmeter