(mathematics) The study of algorithms to solve mathematical problems concerning continuous sets of values (such as the real numbers, complex numbers or vector spaces).

(chemistry) Any of several hydrides having a similar structure to that of carbene.

plural of analog-to-digital converter

In order to achieve something, it is inevitable and necessary that some mistakes are made or some sacrifices must occur.

Apples are healthy and stave off illnesses. / Healthy eating prevents illness.

A watch that displays time by means of a dial and hands, in contradistinction to a digital watch.

US standard spelling of analogue watch.

(obsolete, mathematics) topology

(idiomatic) very near; on the point of

(transitive, idiomatic) To terminate or abolish.