white finger

noun

a condition of a finger that results in a white appearance caused by a spasm of the blood vessels. It occurs with Raynaud's disease and with the long-term use of percussion tools

It rose out of the black and dull yellow of the ice wilderness like a white finger of hope.

She caught her breath, for under the swaying boughs stood a weird, white object pointing a long white finger at her!

But there's the difficulty,'—and she crossed one white finger over another as she laid out her case.

He stepped to the end of the desk and with his scholarly white finger touched a mother-of-pearl bell button.

And with her white finger she pointed down a narrow glade that led to the north-west.

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