Of sight, the eye (occasionally of the mind): Steadily directed.

Direct, undeviating. Of a look: Bold, steady.

Of a person's eyes, thoughts, etc.: Steadily or intently directed towards or ‘fastened’ upon an object.

figurative. Of a look, expression, etc.: fixed, unwavering; intent.

Of a person or his mind: Not easily perturbed or discomposed; balanced. Of the head: Free from giddiness. Of the eye: Not diverted from its object…