/ Dictionary / Index H haler: Meaning and Definition of Find definitions for: ha•ler Pronunciation: (hä'lur), [key] — n. heller (def. 1). a minor coin of the Czech Republic, the 100th part of a koruna. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: haler (Thesaurus) Haleakala National Park Hale telescope Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language