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Crossword Solver Solutions for: PROL?N?

proline

proline
An amino acid that is found in many proteins (especially collagen)

prolong

prolong
(a.) To extend in space or length; as, to prolong a line.
(a.) To lengthen in time; to extend the duration of; to draw out; to continue; as, to prolong one's days.
(a.) To put off to a distant time; to postpone.