A unit of weight, one twentieth of a mithqal.

(malacology, of a shell or fossil) Having a flattened crossection, the halves joining at an acute angle.

(organic chemistry) The compound (3R,4S,5R)-5-amino-3,4-dihydroxycyclohex-1-enecarboxylic acid which is used in the synthesis of neuraminidase inhibitors, and is involved in the biosynthesis of ans...

The state, quality, or condition of a spirit.