Standard Lemma guide
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
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adj
Lying beyond lawrencium (the last actinide) in the periodic table; having an atomic number greater than 103.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: chemistry, natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Any of the artificially produced elements having an atomic number greater than 103.
Definition source: English Wiktionary via Wiktextract
Topics: chemistry, natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adjective
of or belonging to the elements with atomic numbers greater than 103
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
any of the artificially produced elements with atomic numbers greater than 103
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: chemical element, element
History
Etymology tree Proto-Indo-European *terh2-der. Proto-Indo-European *térh2t Proto-Indo-European *-ónts Proto-Indo-European *tr̥h2ónts Proto-Indo-European *tr̥h2n̥ts Proto-Italic *trāns Proto-Italic *trāns- Latin trans-bor. English trans- English actinide English transactinide From trans- + actinide.
