Conversation taking place over a telephone or other means of telecommunication such as a computer network.

(idiomatic, usually reflexive, dated) To make someone more resistant to something.

(countable) An exorbitant rate of interest, in excess of any legal rates or at least immorally. / (uncountable) The practice of lending money at such rates.

A technical drawing or plan to scale which serves as a guide for the construction or manufacture of something such as a building or machine.