Relating to or resembling a digit or digits or an impression made by them; based on numeric methodology.
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dig·i·tal 'dij-ət-əl adj
1) of, relating to, or supplying one or more fingers or toes <a \digital branch of an artery>
2) done with a finger <a \digital rectal examination>
dig·i·tal·ly -ē adv
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adj.
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dig·i·tal (dijґĭ-təl) 1. of, pertaining to, or performed with, a finger. 2. resembling the imprint of a finger. 3. relating to data that are represented in the form of discrete numeric symbols.Medical dictionary. 2011.