pneumathode /nūˈmə-thōd/ noun

(Gr hodos a way) a respiratory opening in plants

pneumatic /-matˈik/ adjective

1. Relating to air or gases
2. Containing or inflated with air
3. (of a woman's figure) full, generously proportioned, esp referring to a large bust (informal)
4. Worked or driven by compressed air
5. Containing compressed air
6. With air-cavities (zoology)
7. Spiritual

pneumatˈical adjective (rare)

pneumatˈically adverb

pneumaticity /nū-mə-tisˈi-ti/ noun

The condition of having air-spaces

pneumatˈics singular noun

The science of the mechanical properties of gases, pneumatology (also pneumodȳnamˈics)

pneumatic trough noun

A vessel with a perforated shelf, for filling gas-jars over a liquid