antisciin.
/ænˈtɪsɪaɪ//-ˈɪʃɪaɪ/Etymology: Latin (in Amm. Marc.), < late Greek *ἀντίσκιοι, < ἀντί opposite + σκιά shadow.
1706 in Phillips; in Chambers, Johnson , and mod. Dicts.
This entry has not yet been fully updated (first published 1885; most recently modified version published online March 2011).