The phrase "give eyeteeth for" is an expressive idiom which refers to a strong desire or willingness to sacrifice something of great value or significance in exchange for a desired outcome or possession. This idiomatic expression is derived from the literal meaning of "eyeteeth," which are the pointed teeth located in the upper jaw, next to the incisors, and are considered highly valuable for aesthetic and functional reasons.
When someone says they would "give eyeteeth for" something, it signifies an extreme level of longing or desperation, often emphasizing the notion of being willing to part with something dear or essential to them. Figuratively, it implies a willingness to make considerable sacrifices, even to the extent of exchanging one's own teeth, in order to attain what is desired.
The idiom is commonly used to emphasize the intensity of one's desire, passion, or admiration for a particular person, object, or opportunity. It conveys a sense of longing and the recognition that the desired outcome possesses immense value or significance. For example, an individual might say they would "give eyeteeth for" a promotion at work, suggesting that they are extremely eager to obtain that professional advancement and are willing to sacrifice a lot, perhaps even their own personal comfort or well-being, in pursuit of it.
In essence, "give eyeteeth for" captures the depth of someone's yearning or desperation to acquire or achieve something, by illustrating their fervent willingness to give up something as essential as their own eyeteeth.
