thanksgiving
Concise Oxford English Dictionary © 2008 Oxford University Press:
thanksgiving/θaŋksˈɡɪvɪŋ/
▶noun
- 1 the expression of gratitude, especially to God.
- 2 (Thanksgiving or Thanksgiving Day) (in North America) an annual national holiday marked by religious observances and a traditional meal, held in the US on the fourth Thursday in November, and in Canada usually on the second Monday in October.
'thanksgiving' also found in these Oxford entries:

