Third-person singular simple present indicative form of splint. (verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "splints" in a sentence
"Shin splints is an all-inclusive misnomer that has come to describe most pain in the shin area."
"Before he began training for a marathon, 62-year-old veteran runner Joseph Goldberg consulted with a physical therapist about the shin splints that had developed whenever he'd run more than eight miles at a stretch."
"The talented shooter, a transfer from Wyoming, missed several games early on because of shin splints and then suffered a season-ending broken hand in January, averaged 11.6 points in 11 games."