Standard Lemma guide

autotrophic

adj · 2 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • CMU ARPABET: AO2 T AH0 T R OW1 F IH0 K Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Relating to the production of organic compounds from carbon dioxide as a carbon source, using either light or reactions of inorganic chemical compounds, as a source of energy.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adjective

Meaning 2

of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: autophytic

Antonyms: heterotrophic

History

Etymology

From auto- + -trophic.

Across languages

Translations

13 source translations are retained for this English entry.

  • Catalan: autòtrof — Translations
  • Dutch: autotroof — Translations
  • Finnish: omavarainen — Translations
  • Finnish: autotrofinen — Translations
  • German: autotroph — Translations
  • Indonesian: autotrof — Translations
  • Irish: uatrófach — Translations
  • Italian: autotrofico — Translations
  • Kazakh: автотрофты (avtotrofty) — Translations
  • Polish: samożywny — Translations
  • Polish: autotroficzny — Translations
  • Portuguese: autotrófico — Translations
  • Spanish: autótrofo — Translations