#353. [Mixture of air and water.] Bubble. [Cloud.] -- N. bubble, foam, froth, head, spume, lather, suds, spray, surf, yeast, barm[obs], spindrift.
cloud, vapor, fog, mist, haze, steam, geyser; scud, messenger, rack, nimbus; cumulus, woolpack[obs], cirrus, stratus; cirrostratus, cumulostratus; cirrocumulus; mackerel sky, mare's tale, dirty sky; curl cloud; frost smoke; thunderhead.
[Science of clouds] nephelognosy[obs]; nephograph[obs], nephology[obs].
effervescence, fermentation; bubbling &c. v.
nebula; cloudliness &c. (opacity) 426[obs]; nebulosity &c. (dimness) 422.
V. bubble, boil, foam, froth, mantle, sparkle, guggle[obs], gurgle; effervesce, ferment, fizzle.
Adj. bubbling &c. v.; frothy, nappy[obs], effervescent, sparkling, mousseux[French: frothy], up.
cloudy &c. n.; thunderheaded[obs]; vaporous, nebulous, overcast.
Phr. "the lowring element scowls o'er the darkened landscip" [Paradise Lost].