Pronunciation: (här'tl-ē), [key]
1. in a hearty manner; cordially: He was greeted heartily.
2. sincerely; genuinely: He sympathized heartily with their plight.
3. without restraint; exuberantly; vigorously: They laughed heartily.
4. with a hearty appetite: The campers ate heartily.
5. thoroughly; completely: I'm heartily sick of your complaining.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.