H8672
תּשׁעה תּשׁע
תֵּּשַׁע תִּּשׁעָה têsha‛ tish‛âh
tay‘-shah, tish-aw‘
The second form is the masculine of the first; perhaps from 8159 through the idea of a turn to the next or full number ten; nine or (ordinal) ninth: - nine (+ -teen, + -teenth, -th).