lyophilize
"lyophilize" is a 10-letter English headword indexed on PlainSpell.
The verdict
“lyophilize” is uncommon English (outside the top frequency list), classed as a verb. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Synonym of freeze-dry.
Corpus desk
Index EN-lyophilize · lyophilize · English
lyophilize · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 10 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "L" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | lyophilize |
| Language | English |
| Part of speech | Verb |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “lyophilize” in English
Rare enough to double-check
lyophilize is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. Gloss: "Synonym of freeze-dry.".
No generated misspelling entries exist for lyophilize in our index, which points to an orthography that plays by predictable English rules. We don't track a confusable pairing for this entry, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: 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 -phil… The correct English form is lyophilize, spelled L-Y-O-P-H-I-L-I-Z-E.
Definition
- 1Synonym of freeze-dry.
Recorded use
Wiktionary exampleThese source excerpts show how lyophilize appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Lyophilization The process of vacuum-drying substances from the frozen state. The water is sublimated into a trap at low temperature or is absorbed by drying agents. Verb: lyophilize.
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.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.