1. A stanza of four lines rhyming alternately.

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

• quatrant,
• quatrans,
• quartain,
• quatrin,
• quatraines,
• quaran,
• geratrain,
• quatrate,
• quatran,
• quatervine,
• quatren,
• 1uatrain,
• 2uatrain,
• wuatrain,
• quartrain,
• qwatrain,
• quetrain,
• quardin,
• quatrine,
• quatreon

• quadrant,
• quadrangle,
• quaternary,
• quaternate,
• quaternion,
• quaternity,
• quatern.

The adjective form of "quatrain" is "quatrained".

The plural of the "quatrain" can be the "quatrains".

The singular of the "quatrain" can be the "quatrain".