Standard Lemma guide

freeze-drying

noun · verb · 3 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The process of dehydration by sublimation for preservation or convenience; the removal of moisture from a frozen material using vacuum.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cryodesiccation, lyophilization, lyophilizing

Antonyms: none provided

Broader terms: drying, dessication, dehydration

2

verb

Meaning 2

present participle and gerund of freeze-dry

Definition source: English Wiktionary via Wiktextract

Usage: form-of, gerund, participle, present

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: lyophilization, lyophilisation

Antonyms: none provided

Broader terms: dehydration, desiccation, drying up, evaporation, freeze, freezing

History

Etymology

No etymology was provided for this word.

Across languages

Translations

6 source translations are retained for this English entry.

  • Finnish: pakastekuivaus — process of dehydration by sublimation
  • Galician: liofilización — process of dehydration by sublimation
  • German: Gefriertrocknung — process of dehydration by sublimation
  • Polish: liofilizacja — process of dehydration by sublimation
  • Spanish: liofilización — process of dehydration by sublimation
  • Swedish: frystorkning — process of dehydration by sublimation