Anagrams of: ASTRONAUTICAL

• of or belonging to astronauts or the science of astronautics

• neutering a male animal by removing the testicles

• surgical removal of the testes or ovaries (usually to inhibit hormone secretion in cases of breast cancer in women or prostate cancer in men)

• the deletion of objectionable parts from a literary work

• having frequencies above those of audible sound

• a graduating student with the second highest academic rank; may deliver the opening address at graduation exercises

• quick and eager

• the act of propelling

• the period following birth during which milk is secreted

• the production and secretion of milk by the mammary glands

• feeding an infant by giving suck at the breast

• an acute communicable disease (usually in children) characterized by fever and a red rash