To draw up a writing in chapters, heads, or articles; hence, to draw up articles of agreement; arrange terms of agreement; treat; also, to enter into an agreement; confederate.To surrender to an enemy on stipulated conditions.Having a capitulum or knob. SpecificallyIn botany, head-like: applied to the apothecium of a lichen when it is irregularly rounded or globular and seated on the apex of a stem-like portion of the thallus, as in Cladonia.