bisect

/baɪˈsɛkt/

//baɪˈsɛkt// verb

"bisect" is a 6-letter English headword indexed on PlainSpell.

The verdict

“bisect” is outside the top-ranked English vocabulary, used as a verb - the kind of word writers most often double-check.

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To cut or divide into two parts.

Key facts for bisect
PropertyValue
Headwordbisect
LanguageEnglish
Part of speechVerb
IPA/baɪˈsɛkt/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “bisect” sits in English frequency

bisect falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The English entry for bisect is 6 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /baɪˈsɛkt/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for bisect in our index, a sign its spelling follows regular English conventions. We don't track a confusable pairing for this entry, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From bi- (“bi-, two”) + Latin secāre (“to cut”). The correct English form is bisect, spelled B-I-S-E-C-T.

Definition

  1. 1
    To cut or divide into two parts.
  2. 2
    To cut or divide into two parts.
  3. 3
    To cut or divide into two parts.

Etymology

From bi- (“bi-, two”) + Latin secāre (“to cut”).

Synonyms

Antonyms

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.

Frequently Asked Questions

How do you spell "bisect"?
"bisect" is spelled B-I-S-E-C-T. The IPA pronunciation is /baɪˈsɛkt/.
What does "bisect" mean?
As a verb, "bisect" means: To cut or divide into two parts.
How do you pronounce "bisect"?
The IPA (International Phonetic Alphabet) transcription for "bisect" is /baɪˈsɛkt/. 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 "bisect"?
From bi- (“bi-, two”) + Latin secāre (“to cut”). 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.

Using “bisect”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is B-I-S-E-C-T - every other letter order is a misspelling in standard orthography.
  • Say it as /baɪˈsɛkt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list