Standard Lemma guide

astrochemistry

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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1

noun

Meaning 1

The study of the chemical composition of stars and outer space

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: astronomy, chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *h2eHs- Proto-Indo-European *-tḗr Proto-Indo-European *h2stḗr Proto-Hellenic *astḗr Ancient Greek ἀστήρ (astḗr) Ancient Greek ᾰ̓́στρον (ắstron)der. English astro- Proto-Indo-European *ǵhew- Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek χῠ́μᾰ (khŭ́mă) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-i-eh2 Proto-Hellenic *-íā Ancient Greek -ία (-ía) Ancient Greek χυμείᾱ (khumeíā)bor. Arabic الْكِيمِيَاء (al-kīmiyāʔ)bor. Medieval Latin alchēmia ▲ Ancient Greek χυμείᾱ (khumeíā)influ. New Latin chimiabor. Middle French chymie French chimie Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istabor. French -iste French chimistebor. English chemist Middle English -re,-ri,-rie,-ry,-rye English -ry English chemistry English astrochemistry From astro- + chemistry.

Across languages

Translations

11 source translations are retained for this English entry.

  • Catalan: astroquímica — the study of the chemical composition of starts and outer space
  • Finnish: astrokemia — the study of the chemical composition of starts and outer space
  • French: astrochimie — the study of the chemical composition of starts and outer space
  • Hindi: खगोलरसायन (khagolarsāyan) — the study of the chemical composition of starts and outer space
  • Hungarian: asztrokémia — the study of the chemical composition of starts and outer space
  • Italian: astrochimica — the study of the chemical composition of starts and outer space
  • Malay: استروکيميا (astrokimia) — the study of the chemical composition of starts and outer space
  • Polish: astrochemia — the study of the chemical composition of starts and outer space
  • Polish: kosmochemia — the study of the chemical composition of starts and outer space
  • Portuguese: astroquímica — the study of the chemical composition of starts and outer space
  • Spanish: astroquímica — the study of the chemical composition of starts and outer space