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asdic

noun

Simple meaning

A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return.

Pronunciation

Say it like this:

asdik

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US device voice
IPA pronunciation (US)

ˈæsdɪk

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

noun

  1. A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

  2. historical

    Sonar.

Word at a Glance

Difficulty
B2 · Upper Intermediate (estimated)
Formality
Technical

Word Aura™

How this word commonly comes across.

This meaning: A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

Used this way, asdic is a specialist word that usually carries little praise or criticism of its own. It turns up most in technical or specialist writing contexts.

Emotional tone
Neutral
Formality
Specialist/technical
Intensity
Not strongly marked
How common
Specialized
Connotation
Clinical and technical
Usage feel
Technical and specialized

Where it naturally appears

  • Technical/specialist writing

Usage note

In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

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Common Patterns and Combinations

How this word naturally appears with others.

asdic contactasdic operatorasdic setasdic conditionsasdic equipmentinclined asdicasdic beamasdic dome

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Related Words

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.