secern

/sɪˈsɜːn/

//sɪˈsɜːn// verb

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

The verdict

“secern” 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 separate or set apart (someone or something from other persons or things).

Key facts for secern
PropertyValue
Headwordsecern
LanguageEnglish
Part of speechVerb
IPA/sɪˈsɜːn/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “secern” sits in English frequency

secern 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 secern is 6 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /sɪˈsɜːn/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.

Our edit-distance generator produced no likely misspellings for secern, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: PIE word *swé Learned borrowing from Latin sēcernere, the present active infinitive of sēcernō (“to put apart, divide, separate, sever, sunder; (figuratively) to disjoin, dissociate, part; to discern, distinguish; to exclude, pull aside, set aside, reject”… The correct English form is secern, spelled S-E-C-E-R-N.

Definition

  1. 1
    To separate or set apart (someone or something from other persons or things).
  2. 2
    To separate (something from other things) in the mind; to discriminate, to distinguish.
  3. 3
    Synonym of secrete (“to extract or separate (a substance) from the blood, etc., for excretion or for the fulfilling of a physiological function”).
  4. 4
    Of a person or thing: to become separated from others.
  5. 5
    To secrete a substance.

Etymology

PIE word *swé Learned borrowing from Latin sēcernere, the present active infinitive of sēcernō (“to put apart, divide, separate, sever, sunder; (figuratively) to disjoin, dissociate, part; to discern, distinguish; to exclude, pull aside, set aside, reject”), from sē- (prefix meaning ‘apart; aside; away’) + cernō (“to divide, separate; to distinguish, sift; to perceive, see; to comprehend, discern, regard, understand; to decide”) (ultimately from Proto-Indo-European *krey- (“to divide, separate, sift”)). Senses 1.3 and 2.2 (“synonym of secrete”) derive from the use of the Latin word sēcernere to translate Ancient Greek ἀποκρίνειν (apokrínein), the active infinitive participle of ἀποκρίνω (apokrínō, “to set apart, separate; to choose; to reject on inquiry; to answer, reply”).

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 "secern"?
"secern" is spelled S-E-C-E-R-N. The IPA pronunciation is /sɪˈsɜːn/.
What does "secern" mean?
As a verb, "secern" means: To separate or set apart (someone or something from other persons or things).
How do you pronounce "secern"?
The IPA (International Phonetic Alphabet) transcription for "secern" is /sɪˈsɜːn/. 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 "secern"?
PIE word *swé Learned borrowing from Latin sēcernere, the present active infinitive of sēcernō (“to put apart, divide, separate, sever, sunder; (figuratively) to disjoin, dissociate, part; to discern, distinguish; to exclude, pull aside, set asid... 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 “secern”

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

  • The one correct English spelling is S-E-C-E-R-N - every other letter order is a misspelling in standard orthography.
  • Say it as /sɪˈsɜːn/ (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