A simple distillation device consisting of a sheet of plastic placed over a pit, allowing water vapor produced by evaporation to run back into a collection vessel.

simple past tense and past participle of sit still

present participle of sit still

Third-person singular simple present indicative form of sit still

Despite the preceding.

A benign heart murmur, not associated with cardiac disorder.

plural of Still's murmur

Water with no carbonation. / A part of a stream where no current is visible.

Third-person singular simple present indicative form of still-hunt

present participle of still-hunt