A sincere attempt; a determined or assiduous effort towards a specific goal; assiduous or persistent activity.

(obsolete) To exert oneself. / (intransitive) To attempt through application of effort (to do something); to try strenuously. / (obsolete, transitive) To attempt (something). / To work with purpose.

simple past tense and past participle of endeavor

plural of endeavor

Third-person singular simple present indicative form of endeavor

present participle and gerund of endeavor

The act by which one endeavors or strives; an attempt.

Act of endeavouring; effort.

plural of endeavorer

One who makes an effort or attempt.