(Latin: on the border (of hell); form of limbus, border, edge)

(Latin: on the border (of hell); form of limbus, border, edge)

(Latin: a sharp edge or point; mental acuity, sharpness of vision)

(Greek: lip, lips; edge or brim)

(Latin: the eyelid or its outer edge; hairs growing on the edges of the eyelids, eyelashes)

(The human body is at the edge of human comprehension with its microcosmic mysteries and its 100 trillion cells!)

(Greek > Latin: ankle, tarsal plate of the eyelid; from Greek tarsos, frame of wickerwork; broad, flat surface, as also in tarsos podos, the flat of the foot, instep of the foot; the edge of the eyelid)