
1) Cause to be or last longer 2) Drag out 3) Draw out 4) Extend 5) Extend the duration of 6) French word used in English 7) Lengthen 8) Lengthen in duration 9) Lengthen in time 10) Protract 11) Stretch out 12) To become longer 13) To extend in space or length 14) To extend the duration of 15) To lengthen in time
Found on
https://www.crosswordclues.com/clue/prolong

1) Drag out 2) Lengthen 3) Maintain 4) Protract 5) String out 6) Sustain 7) Temporise 8) Temporize
Found on
https://www.crosswordclues.com/clue/prolong

• (a.) To lengthen in time; to extend the duration of; to draw out; to continue; as, to prolong one`s days. • (a.) To extend in space or length; as, to prolong a line. • (a.) To put off to a distant time; to postpone.
Found on
http://thinkexist.com/dictionary/meaning/prolong/
Pro·long' transitive verb [
imperfect & past participle Prolonged ;
present participle & verbal noun Prolonging .] [ French
prolonger , Latin
prolongare ;
pro before, forth +
longus long. See
Long , ...
Found on
http://www.encyclo.co.uk/webster/P/172

[
v] - lengthen or extend in duration or space 2. [v] - lengthen in time
Found on
http://www.webdictionary.co.uk/definition.php?query=prolong

prolong 1. To lengthen or to extend in duration or space: 'The doctor wanted to prolong the treatment of the patient.' 2. To lengthen in time; to cause to be or to last longer: 'We prolonged our stay at the seashore.' 3. Etymology: from Old French prolonguer (13th century); from Late Latin prolongare, 'to prolong, to extend'; from Latin pro-, 'fo...
Found on
http://www.wordinfo.info/words/index/info/view_unit/1207/3

to lengthen out in time; extend the duration of; cause to continue longer: to prolong one's stay abroad. · to make longer in spatial extent: to prolong a line.
Found on
https://www.infoplease.com/dictionary/prolong
[ACT vocabulary] lengthen in time; cause to be or last longer
Found on
https://www.vocabulary.com/lists/974495
No exact match found.