thanks
n. uncountablen. words or actions that show you are grateful for something. You use this to be polite when someone helps you or gives you a gift.
n. an expression of gratitude or appreciation. Plural in form; frequently functions as a formulaic social lubricant in interpersonal exchanges.
I want to say a big thanks for your help.
She sent a short note of thanks to her neighbors after they helped her move the heavy furniture.
The retiring professor offered his sincere thanks to the colleagues who had supported his research throughout his long and distinguished career.
From Middle English thanks, thankes, from Old English þancas (“thanks”), from Proto-Germanic þankōs, nominative plural of þankaz (“thought, gratitude”), from Proto-Indo-European *teng- (“to think, feel”). More at thank.
Almost always used in the plural form. While it functions as a noun, it is frequently used as an interjection in casual speech.
Give him a thankGive him a word of thanksThe word is used in the plural form 'thanks' even when referring to a single act of gratitude.