Nantoka/보증bojeungAdvanced보증 (bojeung) is a Korean word meaning “gurantee; surety”.Meanings1gurantee2suretyPart of speechnounHanja保證Related words학생증student identification신분증identification card영수증receipt보안security보관safekeeping보험insurance보호protection보장guarantee보전preservation보존preservation확보securing등록증registration certificateStudy Korean with flashcards →