dactylus

Definitiones

1. a sort of muscle
   declension-2, masculine
2. a kind of grape
   declension-2, masculine
3. a sort of grass
   declension-2, masculine
4. a precious stone
   declension-2, masculine
5. the date
   declension-2, masculine
6. a dactyl (¯ ˘ ˘), one long followed by two short, or one accented followed by two unaccented; this came to be in an allusion to the three joints of the finger
   declension-2, masculine

Aequivalentia

Gradus CEFR