What is a condensate in chemistry?

In chemistry, a condensate refers to a distinct chemical species, compound, or liquid phase that is produced as a direct result of a condensation reaction or the physical cooling and liquefaction of a vapor. Chemically speaking, a condensation reaction involves two or more molecules combining to form a larger molecule, accompanied by the loss of a small, simple molecule such as water, methanol, or hydrogen chloride, with the resulting compound often termed a condensation polymer or condensate. In physical chemistry and distillation, a condensate is the purified liquid collected by cooling a vaporized substance through a condenser apparatus, which is a standard laboratory and industrial technique used to separate and purify chemical mixtures based on boiling points. Furthermore, in specialized states of matter physics, the term is famously associated with a Bose-Einstein condensate, which is an exotic state of matter formed when a dilute gas of bosons is cooled down to temperatures very close to absolute zero, causing the particles to occupy the same quantum state and behave as a single macroscopic quantum entity.