Phrase guide

canicular days

noun · 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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1

noun

Meaning 1

Synonym of dog days.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, plural, plural-only

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dog days

Antonyms: none provided

2

noun

Meaning 2

the hot period between early July and early September; a period of inactivity

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dog days, canicule

Antonyms: none provided

Broader terms: time period, period of time, period

History

Etymology

Calque of Latin diēs caniculārēs (literally “puppy days”), from Canīcula (“the Puppy”), a semantic loan of Ancient Greek Κῠ́ων (Kŭ́ōn, “the Dog”) in reference to Sirius, which appears in Epic Greek as κῠ́ων Ὠρίωνος (kŭ́ōn Ōríōnos, literally “Orion’s dog”) in its elided accusative form κύν’ Ὠρίωνος (kún’ Ōríōnos) in Iliad XXII.29.