the GNU version of the Collaborative International Dictionary of English
adj. Free from waves; undisturbed; not agitated.
The Century Dictionary and Cyclopedia
Free from waves; undisturbed; unagitated; still.
Word Usage
"The civilian labourers, with their horsedrawn sledges, were beginning to arrive, each vehicle, as it appeared through the mist, resembling some ghostly fantastic craft cleaving a tedious path through a waveless ocean."