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cilium

noun

Simple meaning

A hairlike projection from the surface of a cell.

Pronunciation

Say it like this:

cheeleeuhm
US device voice
IPA pronunciation (US)

tʃiliəm

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. cytology

    A hairlike projection from the surface of a cell; provides locomotion in free-swimming unicellular organisms

  2. cytology

    A short microscopic hairlike organelle projecting from a eukaryotic cell (such as a unicellular organism or one cell of a multicelled organism) which serve either for propulsion by causing currents in the surrounding fluid or as sensors.

  3. entomology

    One of the fine hairs along an insect's wing.

  4. anatomy

    An eyelash.

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: A hairlike projection from the surface of a cell; provides locomotion in free-swimming unicellular organisms

Used this way, cilium is a reasonably familiar word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.

Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Moderately common
Connotation
Matter-of-fact
Usage feel
Neutral and straightforward

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

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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.