amplitude

C2+ Topic:General Vocabulary

US /ˈæmplɪtuːd/ UK /ˈæmplɪtjuːd/ See IPA manual

noun

Meanings

1

noun
the extent or magnitude of something; the range of a wave

The amplitude of the sound wave determines its loudness.

Thesaurus

Synonyms

1 noun · the extent or magnitude of... magnitude extent breadth range fullness scope abundance

Opposites

smallness narrowness scarcity scantiness

Word family

Related forms ample amplify amplification

Etymology

From Latin amplitudo ('wide extent, breadth'), from amplus ('large, spacious, ample').

amplitudo Latin amplus Latin

View etymology graph ->

Topics

General Vocabulary

# amplitude

**Type:** Word
**Level:** C2+
**Part of speech:** noun
**IPA (US):** ˈæmplɪtuːd
**IPA (UK):** ˈæmplɪtjuːd

## Meanings
1. the extent or magnitude of something; the range of a wave

## Examples
- The amplitude of the sound wave determines its loudness.

## Synonyms
- magnitude
- extent
- breadth
- range
- fullness
- scope
- abundance

## Antonyms
- smallness
- narrowness
- scarcity
- scantiness

## Related Forms
- ample
- amplify
- amplification

## Roots and Affixes
- Root: amplitudo
- Root: amplus

## Etymology
From Latin amplitudo ('wide extent, breadth'), from amplus ('large, spacious, ample').

## AI Etymology
Amplitude is from Latin amplitudo ('wide extent, breadth'), from amplus ('large, spacious, ample'). Important recorded forms include amplitudo (Latin) and amplus (Latin). The current sense covers the extent or magnitude of something; the range of a wave. The wider family includes related words such as ample, amplify, and amplification.

## Topics
- General Vocabulary

markdown

amplitude

Meanings

Thesaurus

Etymology

Topics

Keyboard Shortcuts

General

Send feedback