margin — the space around the printed or written matter on a page.
outline — the line by which a figure or object is defined or bounded; contour.
rim — the outer edge, border, margin, or brink of something, especially of a circular object.
side — one of the surfaces forming the outside of or bounding a thing, or one of the lines bounding a geometric figure.
skirt — the part of a gown, dress, slip, or coat that extends downward from the waist.
touch — to put the hand, finger, etc., on or into contact with (something) to feel it: He touched the iron cautiously.
trim — to put into a neat or orderly condition by clipping, paring, pruning, etc.: to trim a hedge.
verge — the edge, rim, or margin of something: the verge of a desert; to operate on the verge of fraud.
set off — to put (something or someone) in a particular place: to set a vase on a table.
border — The border between two countries or regions is the dividing line between them. Sometimes the border also refers to the land close to this line.
bound — Bound is the past tense and past participle of bind.
shape — Supreme Headquarters Allied Powers, Europe.
restrict — to confine or keep within limits, as of space, action, choice, intensity, or quantity.
beset — If someone or something is beset by problems or fears, they have many problems or fears which affect them severely.
cage — A cage is a structure of wire or metal bars in which birds or animals are kept.
circle — A circle is a shape consisting of a curved line completely surrounding an area. Every part of the line is the same distance from the centre of the area.
close in — If a group of people close in on a person or place, they come nearer and nearer to them and gradually surround them.
confine — To confine something to a particular place or group means to prevent it from spreading beyond that place or group.
corral — In North America, a corral is a space surrounded by a fence where cattle or horses are kept.
