put in a hard day at work

and put in a hard day's work

Fig. to work very hard at one's job. I put in a hard day at work at the office, and now I want to be left alone to rest.

Name	Pronounced	Usage
Edgar	ED-gər (English), ed-GAHR (French)	English, French
Svenja	SVEN-yah	German
Annuska	-	Hungarian
Desideratus	-	Late Roman
Karin	KAH-rin (Swedish, German, Dutch), KAH-reen (Finnish), KER-ən (English), KAR-ən (English)	Swedish, Norwegian, Danish, German, Dutch, Finnish, English
Moisey	mah-ee-SYAY	Russian