We found 6 dictionaries that define the word glacial maximum:

General (2 matching dictionaries)

1. Glacial maximum: Wikipedia, the Free Encyclopedia
2. glacial maximum: Wiktionary

Computing (1 matching dictionary)

3. glacial maximum: Encyclopedia

Science (2 matching dictionaries)

4. Archaeology Wordsmith (No longer online)
5. Anthropology dictionary (No longer online)

Tech (1 matching dictionary)

6. Glossary of Meteorology (No longer online)

Definitions from Wiktionary (glacial maximum) ▸ noun:  The point during a glacial period when the ice sheets are at their greatest extent. Phrases: Last Glacial Maximum, Last Glacial Maximum refugia, more... ▸ Words similar to glacial maximum ▸ Usage examples for glacial maximum ▸ Idioms related to glacial maximum ▸ Wikipedia articles (New!) ▸ Words that often appear near glacial maximum ▸ Rhymes of glacial maximum ▸ Invented words related to glacial maximum