1. A dog used to the water; a dog with aquatic habits.

2. Small clouds, indicative of rain.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• qater dog,
• aater dog,
• sater dog,
• eater dog,
• 3ater dog,
• 2ater dog,
• wzter dog,
• wster dog,
• wwter dog,
• wqter dog,
• warer dog,
• wafer dog,
• wager dog,
• wayer dog,
• wa6er dog,
• wa5er dog,
• watwr dog,
• watsr dog,
• watdr dog,
• watrr dog

The adjective form of the word "water dog" is "aquatic".

The plural form of "water dog" is "water dogs"

The singular form of the term "water dog" is "water dog". The term remains the same in both singular and plural forms.