An introduction; something that leads into the beginning of something. / A region of data at the beginning of a compact disc, holding the table of contents.

Alternative form of looseleaf (“consisting of loose pages”) / (of a plant or a tea) that has loosely connected or separate leaves

Having a condition that impedes learning,

The leaves of plants collectively; foliage.

A person who is tenant by holding a lease; a lessee.

(marketing) An item that is sold at or below cost in an effort to stimulate other profitable sales.

(informal) At least. / Minimally.

a person who gives religious or sacred leadership, though not necessarily the leader of a religious organization

(dated) Made of leather.

An association of eight universities in the USA, known for high quality.