Is “Nails” a Scrabble word?

1. 1.The thin, horny plate at the ends of fingers and toes on humans and some other animals.

   “When I'm nervous I bite my nails.”

2. 2.The basal thickened portion of the anterior wings of certain hemiptera.

3. 3.The terminal horny plate on the beak of ducks, and other allied birds.

1. 1.To fix (an object) to another object using a nail.

   “He nailed the placard to the post.”

2. 2.To drive a nail.

   “He used the ax head for nailing.”

3. 3.To stud or boss with nails, or as if with nails.

Synonyms: ace, fulfill, fullbring, arrest, collar, nick