\fˈɜːst ˈe͡ɪd], \fˈɜːst ˈe‍ɪd], \f_ˈɜː_s_t ˈeɪ_d]\
Sort: Oldest first
2006 - WordNet 3.0
By Princeton University
2011 - English Dictionary Database
By DataStellar Co., Ltd
1920 - A practical medical dictionary.
By Stedman, Thomas Lathrop

Word of the day

abo group

  • a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are and B AB O
View More