What does "inexpedient" mean?

Inexpedient: Not expedient; not tending to promote a purpose; not tending to the end desired; inadvisable; unfit; improper; unsuitable to time and place; as, what is expedient at one time may be inexpedient at another. If it was not unlawful, yet it was highly inexpedient to use those ceremonies. Bp. Burnet.