timespan

noun

By · According to Wiktionary data (CC BY-SA) ·

"timespan" is a 8-letter English headword indexed on PlainSpell.

The verdict

“timespan” is uncommon English (frequency #83,822 among 3,151 “T” headwords), classed as a noun. The kind of spelling people second-guess.

#83,822
frequency rank, English
3,151
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An interval of time.

Corpus desk

Index EN-timespan · timespan · English

timespan · rank #83,822 · 0 variants · 0 confusables

  • FREQ-RARE #83,822
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH tipoff

Nearest frequency peer: tipoff (+1 rank slots)

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.

Long-tail ranks near “timespan”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “timespan” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for timespan
PropertyValue
Headwordtimespan
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#83,822
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “timespan” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).timespanfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “tipoff” (#83,823), “toller” (#83,825), “Tomasi” (#83,826). Among 3,151 “T” headwords, “timespan” is #83,822. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

timespan is uncommon English at frequency #83,822 among 3,151 “T” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "An interval of time.".

No misspelling variants are generated for timespan in our index, suggesting the orthography follows predictable English patterns. We don't track a confusable pairing for this entry, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From time + span. The correct English form is timespan, spelled T-I-M-E-S-P-A-N.

Definition

  1. 1
    An interval of time.

Etymology

From time + span.

This word in other languages

Zeitspanne(Deutsch)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "timespan"?
"timespan" is spelled T-I-M-E-S-P-A-N.
What does "timespan" mean?
As a noun, "timespan" means: An interval of time.
What is the origin of the word "timespan"?
From time + span. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "timespan", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

thrombus#83,816thrombin#83,815Tremayne#83,834troponin#83,837

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

Source: FrequencyWords open word-frequency list