1838. Mrs. Browning, Song agst. Singing, iv. Thou Wouldst Upturn thy bright uncomprehending eyes And bid me play instead.
1871. Farrar, Witn. Hist., ii. 64. The light which shone quietly in the uncomprehending darkness.
Hence Uncomprehendingly adv.
1858. Miss Mulock, Th. ab. Wom., 260. Tell her this, and the chances are she will stare at you uncomprehendingly.