← Back to browseinvestigationnoun#1,508Translationsプローブプローブ勘検かんけん勘査かんさ検察けんさつEnglish definitionan inquiry into unfamiliar or questionable activitiesExamplesThe students assisted the professor in the investigation.The investigation is under way.Similar wordsinvestigationsinvestigationalinvestigatinginvestigativeinvestigateinstigation← ideascenter →