דו

Ultimately from Latin duo.

דּוּ • (du-)

1. Double-, two-, bi-, di-.

   משמעות‎ (mashma'út, “meaning”) → דו משמעי‎ (du-mashma'í, “ambiguous”)

   הורה‎ (horé, “parent”) → דו הורי‎ (du-horí, “two-parent”)

   קומה‎ (kumá, “floor, story”) → דו קומתי‎ (du-kumatí, “two-story, double-decker”)

   צד‎ (tzad, “side”) → דו צדדי‎ (du-tzdadí, “two-sided, bilateral”)

• שתיים‎ (sh'táyim)
• חד‎ (khad-), תְּלַת‎ (t'lát-), רב‎ (rav-)

From Italian do.

דּוֹ • (do) m

1. Do: the first solfège syllable, representing the note C.
   • דו‎ on the Hebrew Wikipedia.Wikipedia ^he

דו • (du)

1. you (second-person singular subject pronoun)