Meaning of apt

apt

1. inclined; disposed; given; prone: too apt to slander others.
2. likely: Am I apt to find him at home?
3. unusually intelligent; able to learn quickly and easily: an apt pupil.
4. suited to the purpose or occasion; appropriate: an apt metaphor; a few apt remarks on world peace.
5. prepared; ready; willing.

apt.

1. apartment.