To speak to someone in private.

(intransitive, US) To become quieter. / (transitive, US) To make someone or something become quieter. / (intransitive, transitive, US) To diminish in intensity.

(obsolete) Quietness; stillness, peace.

(archaic) Characterised or marked by quietness; calm; still; tranquil

plural of quietism

Quiescence: the state of being quiescent, or at rest

Misspelling of quiescence.

(biochemistry) Any of a family of proteins isolated from quiescent lung fibroblasts.

Somewhat quiet

plural of quietude