(fandom slang) The (fictional) universe in which the TV series Firefly is set. / Clipping of universe.

(colloquial, sometimes proscribed) To oppose, to compete against, especially in a video game.

(obsolete) To compose verses. / (transitive) To tell in verse, or poetry. / (transitive, figuratively) to educate about, to teach about.

A poetic form with regular meter and a fixed rhyme scheme. / Poetic form in general. / One of several similar units of a song, consisting of several lines, generally rhymed.

Forming compound nouns denoting the whole range or totality of what is indicated by the first element. / Forming compounds nouns denoting the fictional world of a given character, television series etc.

present participle of verse

A poem.

plural of 'verse

past tense of verse

knowledgeable or skilled, either through study or experience; familiar; practiced