Far  (further, furthest or farther, farthest) —adv. 1 at, to, or by a great distance (far away; far off; far out). 2 a long way (off) in space or time (are you travelling far?). 3 to a great extent or degree; by much (far better; far too early). —adj. 1 remote; distant (far country). 2 more distant (far end of the hall). 3 extreme (far left).  as far as 1 right up to (a place). 2 to the extent that. By far by a great amount. A far cry a long way. Far from very different from being; almost the opposite of (far from being fat). Go far 1 achieve much. 2 contribute greatly. Go too far overstep the limit (of propriety etc.). So far 1 to such an extent; to this point. 2 until now. So (or in so) far as (or that) to the extent that. So far so good satisfactory up to now. [old english]