Lexical Definition

‎תְּנוּמָה‎ tᵉnûwmâh (ten-oo-maw') slumber ^H:N-F
from ‎נוּם‎

slumber(-ing).

• drowsiness, i.e. sleep

1) slumber, slumberings, sleep

Brown-Driver-Briggs

‎תְּנוּמָה‎ noun feminine slumber; — absolute Ps 132:4; Prov 6:4 plural ‎תְּנוּמוֺת‎ Prov 6:10 + 2 t.; — slumber as time of visions Job 33:15 (|| ‎תַּרְדֵּמָה‎); of indolent slumber Ps 132:4 (|| ‎שְׁנָת‎) Prov 6:4 (|| ‎שׁנה‎) in both with ‎נָחַן‎, followed by accusative + ‎לְ‎; Prov 6:10; Prov 24:33 (both || ‎שׁנות‎, ‎שׁכב‎).

Brown-Driver-Briggs References