Substitute vs Compatibility - What's the difference?
substitute | compatibility |
To use in place of something else, with the same function.
In the phrase "substitute X for Y", to use X in place of Y. With increasing frequency used in the semantically opposite sense (see
In the phrase "substitute X with/by Y", to use Y in place of X; to replace X with Y
(sports) To remove (a player) from the field of play and bring on another in his place.
* {{quote-news
, year=2011
, date=April 11
, author=Phil McNulty
, title=Liverpool 3 - 0 Man City
, work=BBC Sport
To serve as a replacement (for someone or something)
* 1987 , , Essays in Economics, Vol. 2 , p. 75
A replacement or stand-in for something that achieves a similar result or purpose.
* De Quincey
(sports) A player who is available to replace another if the need arises, and who may or may not actually do so.
* {{quote-news
, year=2011
, date=November 3
, author=David Ornstein
, title=Macc Tel-Aviv 1 - 2 Stoke
, work=BBC Sport
(historical) One who enlists for military service in the place of a conscript.
The state of being compatible; in which two or more things are able to exist or perform together in combination without problems or conflict.
(telecommunication) the capability of two or more items or components of equipment or material to exist or function in the same system or environment without mutual interference.
(computing) the ability to execute a given program on different types of computers without modification of the program or the computers. See backward compatibility and forward compatibility.
(computing) the capability that allows the substitution of one subsystem (storage facility), or of one functional unit (e.g. , hardware, software), for the originally designated system or functional unit in a relatively transparent manner, without loss of information and without the introduction of errors.
(structural analysis) the continuity or good fit of material or members or components while being deformed.
As nouns the difference between substitute and compatibility
is that substitute is a replacement or stand-in for something that achieves a similar result or purpose while compatibility is the state of being compatible; in which two or more things are able to exist or perform together in combination without problems or conflict.As a verb substitute
is to use in place of something else, with the same function.substitute
English
Verb
(substitut)- I had no shallots so I substituted onion.
the OED's notes).
- I had to substitute new parts for the old ones.
- I had to substitute old parts with the new ones. (This usage was formerly proscribed.)
- He was playing poorly and was substituted after twenty minutes
citation, page= , passage=Mario Balotelli replaced Tevez but his contribution was so negligible that he suffered the indignity of being substituted himself as time ran out, a development that encapsulated a wretched 90 minutes for City and boss Roberto Mancini. }}
- Accumulation of wealth by this route may substitute for personal saving.
Usage notes
The verb "to substitute" can be used transitively in two opposite ways. "To substitute X" may mean either "use X in place of something else" (as in definitions 1 and 2), or "use something else in place of X" (as in definitions 3 and 4). The latter use is more recent, but it is widespread and now generally accepted (seethe COED's note on the matter). However, if the indirect object (the "something else") is omitted, the preposition is also omitted, and the reader or hearer cannot tell which sense is meant: * "Substitute butter for olive oil" = Use butter instead of olive oil * "Substitute olive oil for butter" = Use olive oil instead of butter * "Substitute butter" = ??? * "Substitute olive oil" = ???
Noun
(en noun)- Ladies [in Shakespeare's age] wore masks as the sole substitute known to our ancestors for the modern parasol.
citation, page= , passage=Dean Whitehead opened the scoring shortly after the break with a low finish and substitute Peter Crouch sealed the win with a tap-in.}}