释义 |
HLA \¦ā(ˌ)chelˈā\ noun (-s) Usage: often attributive Etymology: human leukocyte antigen 1. : the major histocompatibility complex in humans 2. : a genetic locus, gene, or antigen of the human major histocompatibility complex — often used with one or more letters to designate a locus or with such letters and a number to designate an allele at the locus or the antigen of the major histocompatibility complex corresponding to the locus and allele |