What does it mean to perceive something by taste or smell?

The term that best captures the act of perceiving something by taste or smell is "savor." To savor something implies not only the act of tasting or smelling but also appreciating and enjoying those sensory experiences. This word conveys a sense of taking the time to relish flavors and aromas, focusing on the immediate sensations that these senses provide.

In the context of food or aromas, savoring often involves engaging fully with the experience, allowing oneself to appreciate the details of taste or scent—be it the complexity of flavors in a dish or the subtle notes in a fragrance. This enjoyment and appreciation underscore the connection between our senses and how they influence our experiences.

The other options do not relate directly to the act of perceiving through taste or smell. "Regale" typically means to entertain or provide with sumptuous food, "solace" refers to comfort or consolation, and "recompense" relates to making amends or compensating for a loss or injury. Thus, these terms carry meanings that diverge from the sensory experience implied in the context of tasting or smelling.