plural of convertible

Misspelling of conversion.

The quality of being convertible / The quality of a currency of being exchangeable for gold or other currencies

changed in form or function etc.

simple past tense and past participle of convert

(transitive) To transform or change (something) into another form, substance, state, or product. / (transitive) To change (something) from one use, function, or purpose to another.

A person who has converted to a religion. / A person who is now in favour of something that he or she previously opposed or disliked. / (Canadian football) The equivalent of a conversion in rugby

Able to be exchanged, one for the other, especially / (logic) Able to undergo conversion (i.e., inversion) without falsehood. / Able to be turned, especially

(dated, in the plural) Interchangeable things or terms. / (vehicles) A convertible car: a car with a removable or foldable roof able to convert from a closed to open vehicle and back again.

(electrical engineering) A device that changes voltage or frequency, for example one that converts alternating current to direct current.