Standard Lemma guide

channelization

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

The straightening and widening of a stream or river.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The division of a wide-band communications channel into multiple narrow-band channels.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • 1979, Radiofrequency use and management: impacts from the World Administrative Radio Conference of 1979. The specific frequency bands are not consistent with the current design and channelization plans for the DSCS [Defense Satellite Communications System] III.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

management through specified channels of communication

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: channelisation, canalization, canalisation

Antonyms: none provided

Broader terms: management, direction

History

Etymology

Etymology tree English channel Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō)bor. Late Latin -izōder. Middle French -iserbor. Middle English -isen English -ize Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English -ization English channelization From channel + -ization.