[f. FLY sb.1 + BLOW sb.1; after next.]
1. trans. Of the fly: To deposit eggs in (meat, etc.); hence, to corrupt secretly, taint. Chiefly fig.
1603. B. Jonson, Sejanus, V. x.
| Is not he blest | |
| That Can claw his subtle elbow, or with a buzze | |
| Fly-blow his eares? | 
1610. Rowlands, Martin Mark-all, 13. If it were not for vs, much good meate would be in danger of Fly-blowing, or cast to dogges.
1678. B. R., Let. Pop. Friends, 7. If we cannot wound the Government mortally, lets Fly-blow it with Scandals and Suspicions.
1795. Southey, Joan of Arc, x. 77.
| Court vermin that buzz round, | |
| And fly-blow the Kings ear, and make him waste, | |
| In this most perilous time, his peoples wealth | |
| And blood. | 
1813. T. Moore, Lett., in Mem. (1853), I. 349. The success he has met with will produce a whole swarm of imitators in the same Eastern style, who will completely fly-blow all the novelty of my subject.
2. intr. (or absol.) Of flies: To deposit their eggs.
1735. Pope, Ep. Lady, 27.
| So morning Insects that in muck begun, | |
| Shine, buzz, and fly-blow in the setting-sun. |