[ hahy-gruh-gram ]
/ ˈhaɪ grəˌgræm /
the record made by a hygrograph.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Science definitions for hygrogram
[ hī′grə-grăm′ ]
The permanent record made by a hygrograph.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.