In’ter-est1, v. t.
[imp. & p. p. INTERESTED; p. pr. & vb. n. INTERESTING.] [From the noun; Fr. intéresser, Pr. & Pg. interessar, Sp. interesar, It. interessare, Lat. interesse. See infra.]
Sense 1. To place among; to set or station. [Obs.] “Interested him among the gods.” Chapman.
Sense 2. Hence, to be concerned with or engaged in; to affect; to concern; to excite;—often used impersonally. [Obs.] Or rather, gracious sir, Create me to this glory, since my cause Doth interest this fair quarrel. Ford.
Sense 3. To engage the attention of; to awaken concern in; to excite emotion or passion in, in behalf of a person or thing;—usually followed by in or for. To love our native country . . . to be interested in its concerns is natural to all men. Dryden.
Sense 4. To excite in behalf of another, or of some other object;—used reflexively. This was a goddess who used to interest herself in marriages. Addison.