convertibility

UK: /kənˌvɜː^rtɪˈbɪlɪti/

WordReference Random House Learner's Dictionary of American English © 2025

con•vert•i•ble /kənˈvɜrtəbəl/   adj. 

1. capable of being converted:
   This piece is convertible to a lawn chair or a chaise longue.
2. having a folding top, such as an automobile.
3. Business exchangeable for something of equal value:
   a convertible currency.
4. Furniture having a seat that folds out for use as a bed:
   a convertible sofa.

n. [countable]

5. Automotive, Nautical, Naval Terms an automobile or boat with a folding top.
6. Furniture a convertible sofa.

con•vert•i•bil•i•ty /kənˌvɜrtəˈbɪlɪti/  n. [uncountable]

WordReference Random House Unabridged Dictionary of American English © 2025

con•vert•i•ble  (kən vûr′tə bəl), adj. 

1. capable of being converted.
2. having a folding top, as an automobile or pleasure boat.
3. Business exchangeable for something of equal value:
   debts payable only in convertible currencies.

n. 

4. Automotive, Nautical, Naval Terms an automobile or a boat with a folding top.
5. Furniture a sofa, couch, or chair whose seating section can be folded out into a bed.
6. Business [Finance.] a convertible bond or security.

• Medieval Latin convertibilis. See convert, -ible
• Middle English 1350–1400

con•vert′i•bil′i•ty, con•vert′i•ble•ness, n. 
con•vert′i•bly, adv.