Only in the title of Ps. 5. It is probably derived from a root meaning “to bore,” “perforate,” and hence denotes perforated wind instruments of all kinds. The psalm may be thus regarded as addressed to the conductor of the temple choir which played on flutes and such-like instruments.
BIBLE DICTIONARY + WORD STUDY
Nehiloth
Historical dictionary entry
Scripture references
Source: Easton’s Bible Dictionary (1897). Historical dictionary wording reflects the scholarship and language of its era.