pu·rée or pu·ree (pyŏŏ-rā', pyŏŏr'ā) tr.v.
pu·réed or pu·reed, pu·rée·ing or pu·ree·ing, pu·rées or pu·rees To rub through a strainer or process (food) in a blender. n. Food prepared by straining or blending.
[From French, purée, from Old French, from feminine past participle of purer, to strain, clean, from Latin pūrāre, to purify, from pūrus, clean; see peuə- in Indo-European roots.]
1707, from Fr. purée "pea soup" (puree de pois, 1314), perhaps from pp. of purer "to strain, cleanse," from L. purare "purify," from purus (see pure). The verb is first attested 1934, from the noun.