transcription, транскрипция: [ ˈhap-ˌten ]
noun
Etymology: German, from Greek haptein to fasten
Date: 1921
: a small separable part of an antigen that reacts specifically with an antibody but is incapable of stimulating antibody production except in combination with a carrier protein molecule
• hap·ten·ic hap-ˈte-nik adjective