inspissate

I1N1S1P3I1S1S1A1T1E1
/ɪnˈspɪ.seɪt/

verb

To thicken a fluid, in the sense of making it more viscous, especially by boiling, evaporation, or condensation; to condense.

Scrabble 12

Meanings

verbinspissate (third-person singular simple present inspissates, present participle inspissating, simple past and past participle inspissated)

present singular third person inspissates · participle present inspissating · participle past inspissated · past inspissated

  1. transitiveTo thicken a fluid, in the sense of making it more viscous, especially by boiling, evaporation, or condensation; to condense.

    Inspissate at 85°C (moist heat) for 45 min.

    2004, Ronald M. Atlas, Handbook of Microbiological Media, page 937

    Synonyms: reduce

  2. intransitiveOf a fluid: to become more viscous.

    Instead of allowing the juice after the incision to inspissate on the capsule, he collected it immediately, and dried it by artificial heat.

    1858, George Bacon Wood, Franklin Bache, The dispensatory of the United States of America, page 551

Synonyms & antonyms

verbTo thicken a fluid, in the sense of making it more viscous, especially by boiling, evaporation, or condensation; to condense.

Similar

More synonyms by meaning

verbmake viscous or dense

Similar
Broader
change integrity

verbmake thick or thicker

Similar

verbbecome thick or thicker

Similar
Broader
change stateturn

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Late Latininspissātus“thickened, having been made thick or thicker”
  2. Englishinspissate

Formed from Late Latin inspissātus (“thickened, having been made thick or thicker”), the perfect passive participle of inspissāre (“to thicken”).

Full word history & related roots →

Rhymes & wordplay

Anagrams

Cite this entry
APA

inspissate. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/inspissate

MLA

“inspissate.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/inspissate. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “inspissate,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/inspissate.

Source: inspissate on Wiktionary, CC BY-SA 4.0.