"I appreciate your efforts.; We sincerely appreciate your help.; Any aid will be warmly appreciated.; I'd appreciate it so much if you'd keep me abreast of developments."
2.VerbTo view as valuable.
"You must learn to appreciate time."
3.VerbTo be fully conscious of; understand; be aware of; detect.
"It is essential for the reader to appreciate how important this argument is.; I appreciate that what I'm asking you to do is very difficult."
4.VerbTo increase in value.
"The value of his portfolio appreciated by 80% over eight years."