Alpha stage software — under active development. Data may be incomplete or change without notice.

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US /ˈtɛstɪfaɪ/
Freq #3642

Meanings

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Etymology

PIE word *tréyes From Middle English testifien, borrowed from Old French testifier, from Latin testificārī (“to bear witness”), from testis (“a witness”) + facere (“to make”). See -fy.

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