invest time in

invest someone's time in something

Fig. to put one's time, effort, or energy into a project. Mary invests her time in charity work. I invested five weeks of my time building this model ship.

Common Names:

Name	Pronounced	Usage
Tatjana	TAHT-yah-nah (Finnish)	Serbian, Croatian, Slovene, Macedonian, German, Latvian, Lithuanian, Finnish
Hildr	-	Ancient Scandinavian, Norse Mythology
Aman	['æmən]
Berardo	be-RAHR-do	Italian
Cateline	-	Medieval French
FatoŞ	-	Turkish