INSINUATE (2)

In‐sin″u‐ate, v. i. 1. 1. To creep, wind, or flow in; to enter gently, slowly, or imperceptibly, as into crevices.
2. 2. To ingratiate one's self; to obtain access or favor by flattery or cunning.
He would insinuate with thee but to make thee sigh. Shak. To insinuate, flatter, bow, and bend my limbs. Shak.