An instrument used in land surveying that combines electronic and optical equipment to evaluate an area's location, features, and topography. https://www.nationalgeographic.org/glossary/?page=1232

plural of total station

(mathematics) describing a submanifold whose geodesics are also geodesics of the surrounding manifold

As a whole.

(law) A method of analysis where decisions are based on all available information rather than bright-line rules.

plural of path of totality

(astronomy) The path traced on the Earth's surface by the moon's shadow (more precisely, the umbra) during a total eclipse of the sun.

(set theory) Of a binary relation, to have every element of the left set occur at least once: ∀a∈A∃b∈B:(a,b)∈R⊆A⨯B

(set theory) Of a binary relation, to have every element of the right set occur at least once: ∀b∈B∃a∈A:(a,b)∈R⊆A⨯B

plural of sum-total