Standard Lemma guide

plastid

noun · 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.

  • US: /ˈplæ.stɪd/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

Any of various organelles found in the cells of plants and algae, often used for photosynthesis.

Definition source: English Wiktionary via Wiktextract

Topics: biology, cytology, medicine, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: plastidium

Antonyms: none provided

2

noun

Meaning 2

any of various small particles in the cytoplasm of the cells of plants and some animals containing pigments or starch or oil or protein

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: granule

Narrower terms: chromoplast, chloroplast

History

Etymology

From German Plastid, from Ancient Greek πλαστός (plastós), verbal adjective of πλάσσω (plássō).

Across languages

Translations

20 source translations are retained for this English entry.

  • Breton: plast — any of various organelles
  • Czech: plastid — any of various organelles
  • Dutch: plastide — any of various organelles
  • Finnish: plastidi — any of various organelles
  • French: plastide — any of various organelles
  • French: plaste — any of various organelles
  • German: Plastid — any of various organelles
  • German: Plastide — any of various organelles
  • Hindi: लवक (lavak) — any of various organelles
  • Ido: plastido — any of various organelles
  • Indonesian: plastid — any of various organelles
  • Italian: plastidio — any of various organelles
  • Latin: plastidium — any of various organelles
  • Polish: plastyd — any of various organelles
  • Portuguese: plastídeo — any of various organelles
  • Spanish: plasto — any of various organelles
  • Spanish: plástido — any of various organelles
  • Spanish: plastidio — any of various organelles
  • Tagalog: kakaphay — any of various organelles
  • Welsh: plastid — any of various organelles