tenser / tensor [ˈtɛnsɜr]
tenser – adj. & n. – adj. comparative form of tense – more rigid, more strained, tighter; n. – History a non-citizen who paid to be able to do business in a given municipality.
tensor – n. – Anatomy a muscle that tightens a given structure; 2. Math a quantity expressing the ratio in which the length of a vector is increased; 3. Math an abstract entity represented by an array of components that are functions of co-ordinates