Standard Lemma guide

rectenna

noun · 1 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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  • /ɹɛkˈtɛn.ə/
  • rhymes with -ɛnə

1

noun

Meaning 1

A special type of antenna that converts microwave energy into direct current electricity.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Blend of rectifying + antenna.