Skip to main content

autotrophan organism that produces its own food from inorganic substances, typically through photosynthesis or chemosynthesis

Part of speech: NOUN

Definition: an organism that produces its own food from inorganic substances, typically through photosynthesis or chemosynthesis

Pronunciation (IPA): /ˈɔːtoʊtroʊf/

Example Sentences

  • Unlike humans who need to eat other organisms, plants are autotrophs that make their own lunch from sunlight!
  • Algae are important autotrophs in aquatic ecosystems, forming the base of food webs.
  • Scientists study autotrophs to understand how life can sustain itself without external food sources.

autotroph

NOUN

[/ˈɔːtoʊtroʊf/]

an organism that produces its own food from inorganic substances, typically through photosynthesis or chemosynthesis

an organism that produces its own food from inorganic substances, typically through photosynthesis or chemosynthesis
💡 Concept

an organism that produces its own food from inorganic substances, typically through photosynthesis or chemosynthesis

The philosopher marvels at the autotroph's wisdom!
🎵 Rhyme

The philosopher marvels at the autotroph's wisdom!

Got the picture? Now let's practice.

🎤Pronunciation

🇺🇸 US/ˈɔːtoʊtroʊf/
🇬🇧 UK/ˈɔːtəʊtrəʊf/

🌳Etymology

Prefixauto--
Root-troph

🎵Rhyme

philosopherChristopher
philosopher
Christopher

🔗Collocations

primary autotroph
autotroph organism
photosynthetic autotroph
marine autotroph
autotroph production

📝Examples

😄 Fun example

Unlike humans who need to eat other organisms, plants are autotrophs that make their own lunch from sunlight!

Algae are important autotrophs in aquatic ecosystems, forming the base of food webs.

Scientists study autotrophs to understand how life can sustain itself without external food sources.

😄 Fun example

If humans were autotrophs, we could just sunbathe instead of grocery shopping!

📚Related Words

Synonyms

producerprimary producerself-feeder

Antonyms

heterotrophconsumer

Related

photosynthesischemosynthesischlorophyllecosystemfood chain

Want to master 19,000+ words?

Sign up free for flashcards & quizzes.