1622[?]. Fletcher, Loves Cure, III. ii. Be there but one spark Or fire remaining in him unextinct, With my discourse Ill blow it to a flame.
1678. Cudworth, Intell. Syst., I. iv. § 18. 312. Their arcane Theology remained more or less amongst them unextinct to the last.
1820. Shelley, Ode to Naples, 168. Be mans high hope and unextinct desire The instrument to work thy will divine!