Strong's #5589: c`appah (pronounced seh-ap-paw')
feminine of 5585; a twig:--bough, branch. Compare 5634.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
se‛appâh
1) bough, branch
Part of Speech: noun feminine
Relation: from H5585
Usage:
This word is used 2 times:
Ezekiel 31:6: "the fowls of heaven made their nests in his boughs, and under his branches did all the beasts"
Ezekiel 31:8: "hide him: the fir trees were not like his boughs, and the chestnut trees were"