single-digit

[ sing-guh l-dij-it ]
/ ˈsɪŋ gəlˈdɪdʒ ɪt /
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adjective

of or denoting a percentage smaller than ten, especially with reference to rates below that level: single-digit rates of inflation.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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