noun

1. One who is left-handed.

2. One who has left-wing political views.

3. One's left testicle.

   “I'll bet my lefty he won't show up for work today.”

Synonyms: left-hander, southpaw

adjective

1. Left-handed.

2. Intended for left-handed use.

   “The lefty scissors are the ones with the red plastic handles.”

3. Left-wing.