simple past tense and past participle of mislaunch

To launder incorrectly.

present participle of mislace

An attempt to launch something which results in it not following the intended trajectory. / The act of accidentally launching something. / The failure of a marketing campaign to introduce a new product.

To launch a projectile or vehicle so that it does not follow the correct trajectory. / To accidentally launch something that should not be launched. / To fail in the introduction of a product or program.