(chemistry) in a coordination compound, the number of ions or molecules that are coordinated to the central metal ion; its coordination number

Hypothermia caused by an underlying pathology that prevents the body from generating enough core heat.

(education, Britain, Ireland) In the UK and Ireland, a state school attended between the ages of 11 and 16 or 18.

(Britain, somewhat dated) a type of school, for pupils who had failed the 11-plus examination, that concentrated on practical and vocational rather than academic subjects

(biochemistry) The general three-dimensional structure of a biopolymer such as DNA or a protein.

(chemistry) An amine containing two radicals, of general formula R₁R₂-NH; the radicals may be the same, different, or part of a ring.

(chemistry) any compound of general formula R₂P-H

(scholarly studies) A written commentary which discusses previously produced original work of another author, especially a notable author.

With lesser importance. / In a secondary manner or degree. / (obsolete) Secondly; in the second place.

(physics) A technique used to visualize the three-dimensional structure of solids by employing an energetic ion beam to fragment the atomic or molecular constituents from a surface