pneumatics

== English == === Alternative forms === pneumaticks (obsolete) === Etymology === From pneumatic. === Pronunciation === Rhymes: -ætɪks === Noun === pneumatics (uncountable) The branch of mechanics that deals with the mechanical properties of gases (theology, obsolete) The study or knowledge of spiritual beings and their relations to God, angels, and human beings. ==== Derived terms ==== ==== Related terms ==== pneumatic ==== Translations ==== ==== See also ==== hydraulics