ASL Sign Language Dictionary

Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.

Android app on Google Play
NEW View all these signs in the Sign ASL Android App. Download for free.


How to sign: (baseball) a pitch thrown with maximum velocity
"he swung late on the fastball"; "he showed batters nothing but smoke";

fastball in ASL Watch how to sign fastball in American Sign Language
fastball - SMARTSign Dictionary
Embed this video

Similiar / Same: heater, hummer, bullet, smoke

Categories: delivery, pitch

Within this category: slider

Sign not right? Or know a different sign?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email