Capable of illustration.

Serving to illustrate.

(obsolete, rare) Without lustre.

(archaic) Third-person singular simple present indicative form of illustrate

(rare) A female illustrator.

plural of illustratress

Capable of being illustrated.

plural of illustrated

plural of illustrated song

(historical) A song whose performance was accompanied by still images projected from glass slides, popular as a form of entertainment in the early 20th-century United States.