gu   (TTS Sound)

The noun gu has 1 sense

• Guam, GU -- (the largest and southernmost island in the Marianas which is administered as a territory of the United States; it was ceded by Spain to the United States in 1898)

The adj gu has 1 sense

• genitourinary, GU -- (of or related to the genital and urinary organs or their functions; "genitourinary infections")