noun
Meaning 1
A phenomenon indicating that a particular technology is or was used by a particular society; (astrophysics, astrobiology) a phenomenon indicating that a particular technology is or was present in some place (for example, a phenomenon suggesting that a Dyson sphere might exist in a certain region of space).
Definition source: English Wiktionary via Wiktextract
Topics: anthropology, archaeology, history, human-sciences, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: signature, sign