Standard Lemma guide

lyophilize

verb · 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

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1

verb

Meaning 1

Synonym of freeze-dry.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: freeze-dry

Antonyms: none provided

2

verb

Meaning 2

to dry (blood, serum, or tissue) by freezing in a high vacuum

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: lyophilise

Antonyms: none provided

Broader terms: freeze-dry

History

Etymology

First use appears c. 1894 in the US. From Ancient Greek λύω (lúō, “to loosen, to dissolve”) + φίλος (phílos, “beloved”) + -ίζειν (-ízein); equivalent to lyo- + -phile + -ize. Compare hydrophilic (“water-absorbing”, literally “water-loving”) for use of -phile for “absorbing”. See lyophilization for more. Cognates exist in other European languages by means of the same construction.

Across languages

Translations

8 source translations are retained for this English entry.

  • Catalan: liofilitzar — freeze-dry
  • French: lyophiliser — freeze-dry
  • Galician: liofilizar — freeze-dry
  • German: lyophilisieren — freeze-dry
  • Italian: liofilizzare — freeze-dry
  • Polish: liofilizować — freeze-dry
  • Polish: zliofilizować — freeze-dry
  • Spanish: liofilizar — freeze-dry