up the river

prep_phrase

"up-the-river" is a 10-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
12
letters

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

Corpus desk

Index EN-up-the-river · up the river · English

up the river · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" 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 up the river
PropertyValue
Headwordup the river
LanguageEnglish
Part of speechPrep_phrase
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “up the river” in English

up the riverranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

up the river is uncommon English outside the top frequency list, classed as aprep_phrase. Rarity is why readers land here mid-draft. Gloss: "To prison.".

No generated misspelling entries exist for up the river in our index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: A reference to Sing Sing prison, which is located on the Hudson river, to the north of (and upstream from) New York City. The correct English form is up the river, spelled U-P- -T-H-E- -R-I-V-E-R.

Definition

  1. 1
    To prison.

Recorded use

Wiktionary example

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

  1. The former baseball player that Cincinnati idolized is being sent up the river to Ashland, Ky., to serve a prison term for cheating on his taxes.

Etymology

A reference to Sing Sing prison, which is located on the Hudson river, to the north of (and upstream from) New York City.

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 "up the river"?
"up the river" is spelled U-P- -T-H-E- -R-I-V-E-R.
What does "up the river" mean?
As a prep_phrase, "up the river" means: To prison.
What is the origin of the word "up the river"?
A reference to Sing Sing prison, which is located on the Hudson river, to the north of (and upstream from) New York City. 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