The surface of the sand of one section of a mould where it meets that of another section.
A joint or fissure, as in a coal seam.
The dividing line formed by combing the hair in different directions; part (US)
The separation and determination of alloys; especially, the separation, as by acids, of gold from silver in the assay button.
A farewell, the act of departing politely.
The breaking, as of a cable, by violence.
Lamellar separation in a crystallized mineral, due to some other cause than cleavage, as to the presence of twinning lamellae.
The act of parting or dividing; the state of being parted; division; separation.
A sound or note having the same pitch as another, especially when used as the base note for an interval; a unison string.
The state of being in harmony or agreement; harmonious agreement or togetherness, synchronisation.
Identical pitch between two notes or sounds; the simultaneous playing of notes of identical pitch (or separated by one or more octaves).
Two or more voices speaking the same words together.