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cystoid

adjective, noun

cystoid is an adjective meaning “Resembling a cyst or bladder” (English Wiktionary, September 2026). It is spelled C-Y-S-T-O-I-D, and it appears about once in every 79 million words in written English (wordfreq, 2021 data).

What does cystoid mean?

adjective

  1. 1

    Resembling a cyst or bladder.

noun

  1. 1

    A cystidean.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Forms of cystoid

  • cystoids plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is cystoid?

Cystoid appears about once in every 79 million words in written English, the 282,993rd most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Where does cystoid come from?

From cyst + -oid.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).