The word 'triangulation' is a modern scientific term built directly from classical Latin components. The prefix 'tri-' (three) combines with the root 'angul-' (angle), referencing the fundamental geometric shape of a triangle. The suffix '-ation' transforms this concept into a noun describing the process or method. The logic is transparent: the technique involves creating a triangle between two known points and an unknown one to calculate its position, a principle later extended metaphorically to any process of cross-referencing multiple data points for verification.

Structure: tri (three) + angul (angle) + ation (action or process) - tri: From Latin 'tri-', meaning "three". A numerical prefix. - angul: From Latin 'angulus', meaning "corner" or "angle". A root indicating a geometric shape. - ation: From Latin '-atio', a suffix forming nouns that denote an action or its result.