plural of metal aquo complex

plural of nuclear pore complex

plural of split-complex number

plural of prison-industrial complex

plural of complex projective line

(analytic geometry, projective geometry) A complex line (especially, the set of complex numbers regarded as such) endowed with a point at infinity (thus becoming a projective line); (more formally) the set of equivalence classes of ordered pairs (α, β) of complex numbers, not both zero, with respect to the equivalence relation "(α, β) ≡ (λα, λβ) for all nonzero complex λ".

The totality of businesses such as wedding planners, bridal registries, specialized caterers, bridal wear stores, etc. that exist for assisting with holding a wedding.

(pathology) A transcription disorder that causes failures of expression causing the lack of advancement in development from the state found as a neonatal resulting from genetic anomalies. A developmental disorder that is a state of permanent neoteny, staying in the state of an infant.

(immunology) A structure, typically formed on the surface of a pathogen cell membrane as a result of the activation of the host's complement system, creating transmembrane channels that disrupt the cell membrane, leading to cell lysis and death.

(neuroanatomy, anatomy) A collection of brainstem nuclei involved in hearing.