Overspread

v. t.	1.	To spread over; to cover; as, the deluge overspread the earth. [imp. & p. p. Overspread; p. pr. & vb. n. Overspreading.] Those nations of the North Which overspread the world. - Drayton.
v. i.	1.	To be spread or scattered over.

Verb

1.

overspread - spread across or over; "A big oil spot spread across the water" Synonyms: spread

apply to, beset, bespread, bestrew, blanket, block, broadcast, canopy, cap, circumfuse, cloak, clothe, cloud, cope, cover, cover up, cowl, crawl with, creep with, crown, curtain, deal out, diffract, diffuse, dispense, disperse, dispread, disseminate, distribute, diverge, eclipse, extend throughout, fan out, fill, film, flood, grow over, honeycomb, hood, imbue, infest, invade, issue, know no bounds, lay on, lay over, leave no void, leaven, luxuriate, mantle, mask, muffle, obduce, obscure, occult, occupy, overabound, overbrim, overcast, overflow, overgrow, overgrown, overlay, overrun, overscatter, oversow, overspill, overswarm, penetrate, permeate, pervade, plague, propagate, publish, pullulate, put on, radiate, ravage, retail, run riot, run through, scatter, screen, scum, shield, sow, sow broadcast, spill over, splay, spread, spread out, spread over, strew, suffuse, superabound, superimpose, superpose, swarm, swarm over, swarm with, teem, teem over, teem with, transfuse, utter, veil