pina colada n.

late 14c., pin-appel, "pine cone," from pine (n.) + apple. The reference to the fruit of the tropical plant (from resemblance of shape) is recorded by 1660s, and pine-cone emerged 1690s to replace pineapple in its original sense except in dialect. For "pine-cone," Old English also used pinhnyte "pine nut." Pine-apple also was used in a late 14c. Biblical translation for "pomegranate."

"vessel perforated with little holes to allow liquid to run off," mid-14c., coloundour, probably altered (with unetymological -n-)  from Medieval Latin colatorium "strainer" from Latin colatus, past participle of colare "to strain," from colum "sieve, strainer, wicker fishing net," which is of uncertain origin.

Cognate with French couloir, Spanish colador, Italian colatojo. The word in English had a wide range of spellings (cullender, coloner, cullyandre, etc.), reflecting uncertainty of the etymology. "The form of the Eng. word appears to be due to some perversion; but its exact history is obscure" [OED]. As a verb, "to pass through a colander," 1874; earlier "riddle with holes" (1862). Related: Colandered.