A proportion derived from another proportion by interchanging the means.
A substitute; an alternative; one designated to take the place of another, if necessary, in performing some duty.
A replacement of equal or greater value or function.
That which alternates with something else; vicissitude.
Figures or tinctures that succeed each other by turns.
To vary by turns.
To perform by turns, or in succession; to cause to succeed by turns; to interchange regularly.
To perform an alternation (removal of alternate vertices) on (a polytope or tessellation); to remove vertices (from a face or edge) as part of an alternation.
To happen, succeed, or act by turns; to follow reciprocally in place or time; followed by with.
Other; alternative.
Distributed singly at different heights of the stem, and at equal intervals as respects angular divergence
Designating the members in a series, which regularly intervene between the members of another series, as the odd or even numbers of the numerals; every other; every second.
Happening by turns; one following the other in succession of time or place; first one and then the other (repeatedly)
The difference between the values of money in different places.
The transfer of substances or elements like gas, amino-acids, ions etc. sometimes through a surface like a membrane.
The fourth through sixth digits of a ten-digit phone number (the first three before the introduction of area codes).
The loss of a minor piece (typically a bishop or knight) and associated capture of the more advantageous rook.
A telephone exchange.
A conversation.
An act of exchanging or trading.
A place for conducting trading.
The loss of one piece and associated capture of another.
To trade or barter.
To replace with, as a substitute.
To recommend and get recommendations.