handshake handset • handshaker · · · Info · Definitions · Synonyms · Characters · · handshake · · Text Latin · · Script 9 · · Length Definitions · · · (noun) grasping and shaking a person's hand (as to acknowledge an introduction or to agree on a contract). Synonyms: shake, handshaking, handclasp. · · Noun Definition 1 Synonyms · · · shake · · Synonym 1 handshaking · · Synonym 2 handclasp · · Synonym 3 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B n latin small letter n U+006E s latin small letter s U+0073