a. [ F. diligent, L. diligens, -entis, p. pr. of diligere, dilectum, to esteem highly, prefer; di- = dis- + legere to choose. See Legend. ]
The judges shall make diligent inquisition. Deut. xix. 18. [ 1913 Webster ]
Seest thou a man diligent in his business? he shall stand before kings. Prov. xxii. 29. [ 1913 Webster ]
Diligent cultivation of elegant literature. Prescott.
adv. In a diligent manner; not carelessly; not negligently; with industry or assiduity. [ 1913 Webster ]
Ye diligently keep commandments of the Lord your God. Deut. vi. 17. [ 1913 Webster ]