The quality of being twitterpated.

An oral small-molecule receptor tyrosine kinase (RTK) inhibitor used in the treatment of renal cell carcinoma and imatinib-resistant gastrointestinal stromal tumour.

Ecologically friendly; not damaging to the natural environment.

Edwardsiella andrillae, a sea anemone of the family Edwardsiidae, found in the ice of the Ross Ice Shelf in Antarctica.