ppl. a. [UN-1 10.] Not stopping or pausing.
1616. W. Browne, Brit. Past., II. iv. ad fin. I feare, Ere I have ended my sad history, Unstaying Time may bring on his last houre.
1682. Otway, Venice Preserved, IV. i. If I not revenge, With unstaying fury, Thy sufferings.
1845. E. Jones, Studies (1879), 166. Laughing maids, unstaying, Oer the lights shall dart.
1883. B. Smith, Life Ld. Lawrence, II. 449. His unstaying and pitiless advance across the wilds of Central Asia.