A document indicating the differences between two versions of another document. / (firefighting) A line of deliberately burned material created to stop the advance of a larger fire.

(transitive) To compare versions of (a document) by this method.

simple past tense and past participle of blackline

plural of blackline

Third-person singular simple present indicative form of blackline

present participle of blackline

Caulolatilus cyanops, a tilefish native to the western Atlantic Ocean.

plural of blackline tilefish