glaciation
Gla`ci*a"tion, n. 1. Act of freezing. 2. That which is formed by freezing; ice. 3. The process of glaciating, or the state of being glaciated; the production of glacial phenomena.
Gla`ci*a"tion, n. 1. Act of freezing. 2. That which is formed by freezing; ice. 3. The process of glaciating, or the state of being glaciated; the production of glacial phenomena.