(organic chemistry) Any sulfonic acid derived from camphor, but especially d-camphorsulfonic acid (known as Reychler's acid) classically used to resolve stereoisomers

A surname from Irish. / An unincorporated community in Pemiscot County, Missouri, United States.

(geography) Initialism of Mandatory Palestine. / (chiefly India) Initialism of Madhya Pradesh.

In someone's good graces; approved of by someone; not having annoyed or irritated someone.