n.
Pronunciation: ˌ ster- ē - ō - ' ī -s ə -m ə r, ˌ stir-
Function: noun
Etymology: International Scientific Vocabulary
Date: 1894
: any of a group of isomers in which atoms are linked in the same order but differ in their spatial arrangement
– ste · reo · iso · mer · ic \ - ˌ ī -s ə - ' mer-ik \ adjective
– ste · reo · isom · er · ism \ - ī - ' sä-m ə - ˌ ri-z ə m \ noun