1. An excessive strain of the muscles or ligaments of a joint without dislocation.

2. To overstrain the muscles or ligaments of a joint, so as to injure them.

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

• spraing,
• praing,
• aprin,
• syrain,
• suran,
• sprank,
• speakin,
• sprind,
• spril,
• sprawing,
• sprign,
• spartain,
• setrain,
• spraning,
• speaing,
• cerain,
• sprin,
• splein,
• soraing,
• spriing

• sprinkles,
• sporran,
• spurner,
• sperm,
• sparingly,
• sphyraena,
• spirant,
• spearmint,
• spurned,
• Spearing,
• spareness,
• sprinter,
• springer,
• sprinkled,
• sprinkler,
• spurring,
• spraying,
• springy,
• spring up,
• spurn,
• springbok,
• springs,
• sporanox,
• spring,
• sparano,
• sprankle,
• Spearman,
• sparring,
• spermatic,
• springing,
• sprint,
• sprinkle,
• spermatid,
• sparing.

The adjective form of the word "sprain" is "sprained".

The plural of the "sprain" can be the "sprains".

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