Phrase guide

glacial period

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

An interval of time within an ice age that is marked by colder temperatures and glacier advances.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: glacial, glaciation

Antonyms: none provided

2

noun

Meaning 2

any period of time during which glaciers covered a large part of the earth's surface

Definition source: Princeton WordNet 3.0

Examples

  • the most recent ice age was during the Pleistocene

Meaning relationships

Synonyms: ice age, glacial epoch

Antonyms: none provided

Broader terms: period, geological period

History

Etymology

No etymology was provided for this word.