noun, feminine

orthogonalisation

/ɔʁ.tɔ.ɡɔ.na.li.za.sjɔ̃/

noun, feminine/ɔʁ.tɔ.ɡɔ.na.li.za.sjɔ̃/plural: orthogonalisations

orthogonalisation is feminine in French.

orthogonalization

From orthogonaliser + -ation.