Phrase guide

here be dragons

phrase · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

phrase

Meaning 1

A fanciful notation, commonly attributed to historical maps, held to indicate either the belief that unknown dangers exist in a certain location on the map, or that actual dragons can be found there.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

phrase

Meaning 2

By extension, used to indicate that which is unknown or uncertain, particularly if it seems to carry some type of risk.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Evidence of the use of this term as a notation on actual historical maps is lacking. The only known appearance of an equivalent phrase in any language on a historical map is of Latin HC SVNT DRACONES (“here are dragons”), placed on the east coast of Asia, on the Hunt-Lenox Globe, which dates from c. 1510. The phrase is simply a variation on HIC SVNT LEONES ("here are lions"), the classical phrase used by medieval cartographers to denote unknown territories on maps.

Across languages

Translations

2 source translations are retained for this English entry.

  • Chinese Mandarin: 此處有龍 /此处有龙 (cǐchùyǒulóng) — map notation indicating unknown dangers
  • Latin: hic sunt dracones — map notation indicating unknown dangers