We have no meanings for "became thickly" in our records yet.
1 His handful of disciples multiplied, till Europe became thickly dotted with their convents.
2 The country became thickly studded with eucalypti, in one or two places rather open, but generally thick.
3 Having proceeded about ten miles, the country became thickly covered with detached forest trees and groves of wait-a-bit thorns.
4 No wonder that as soon as the land was inclosed it became thickly clothed with vigorously growing young firs.
5 No wonder that, as soon as the land was enclosed, it became thickly clothed with vigorously growing young firs.
6 Then the sky became thickly overcast with clouds and the wind began to blow with a violence which became more and more intense.
7 We had not walked more than half a mile when the salt water inlet terminated and the bed of the ravine became thickly wooded.
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