umbratic
adjective
um·brat·ic
¦əm¦bratik
variants or umbratical
-tə̇kəl
1
archaic : secluded, retiring
2
obsolete : shadowy, indistinct
Word History
Etymology
umbratic from Latin umbraticus of the shade, secluded, from umbratus (past participle of umbrare) + -icus -ic; umbratical from Latin umbraticus + English -al