ancilla

/ænˈsɪ.lə/

//ænˈsɪ.lə// noun

"ancilla" is a 7-letter English headword indexed on PlainSpell.

The verdict

“ancilla” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A maid.

Corpus desk

Index EN-ancilla · ancilla · English

ancilla · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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.

Key facts for ancilla
PropertyValue
Headwordancilla
LanguageEnglish
Part of speechNoun
IPA/ænˈsɪ.lə/
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “ancilla” in English

ancillasits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ancilla is uncommon English outside the top frequency list, classed as anoun, transcribed /ænˈsɪ.lə/. Rarity is why readers land here mid-draft. 3 senses are on record.

The misspelling generator found no plausible variants for ancilla, since its letter sequence doesn't invite the usual edit-distance slips. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Latin ancilla (“maid, slave-girl”). The correct English form is ancilla, spelled A-N-C-I-L-L-A.

Definition

  1. 1
    A maid.
  2. 2
    An auxiliary or accessory
  3. 3
    An ancilla bit

Recorded use

Wiktionary examples

These source excerpts show how ancilla appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. ‘And pass me that towel,’ added Ada, but the ancilla was picking up coins she had dropped in her haste […]
  2. The filter achieves this two-qubit filtering effect by using two ancilla photons as probes that detect whether or not the two input photons are in the desired states.

Etymology

From Latin ancilla (“maid, slave-girl”).

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.

Frequently Asked Questions

How do you spell "ancilla"?
"ancilla" is spelled A-N-C-I-L-L-A. The IPA pronunciation is /ænˈsɪ.lə/.
What does "ancilla" mean?
As a noun, "ancilla" means: A maid.
How do you pronounce "ancilla"?
The IPA (International Phonetic Alphabet) transcription for "ancilla" is /ænˈsɪ.lə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "ancilla"?
From Latin ancilla (“maid, slave-girl”). See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list