thank you noun
ADJ. big, special | polite
VERB + THANK YOU give, say He didn't even say thank you. We said our thank yous and goodbyes to the hosts and went to catch a cab. | get
THANK YOU + NOUN letter, present
PREP. ~ for She got a special thank you for all her hard work. | ~ to a big thank you to the hospital staff
You can also check other dicts: thank you (English, 中文解释 ), wordnet sense, Collins Definition