Fish oil is the fat or oil that's extracted from fish tissue. It usually comes from oily fish such as herring, tuna, anchovies and mackerel. Yet sometimes it's produced from the livers of other fish, as is the case with cod liver oil.
A piquillo pepper is a type of small red chili pepper with a shape similar to a triangle that is grown in Spain. It has a flavor that is slightly sweet and spicy, but it is not a truly hot pepper.
Etymology 1. Middle French pique (âa prick, stingâ), from Old French pic (âa sharp pointâ). Doublet of pike (âlong pointed weaponâ). Noun. pique (countable and uncountable, plural piques) A feeling of enmity between two entities; ill-feeling, animosity; a transient feeling of wounded pride.