1. A reference to that which is meant or adapted for an occasion or for some use: Mr. Anderson told his son, Tom, who was about to leave for school wearing his summer clothes, that he should wear suitable clothes for such winter conditions.

Greta's dress was a suitable choice for her friend's wedding ceremony.
2. Pertaining to what is right for a particular purpose, person, or situation: Latisha found that the parking lot was full, and the nearest alternate and suitable parking area was three blocks farther away.

Vince's experiences make him more suitable for the new job.

Meagan was warned that the movie her children wanted to see was not suitable for them.