(n.) The range or reach of the eye; eyeshot.

ALGOL COBOL FORTRAN ability acme address adeptness administer administrate administration adroitness airmanship alphabetic data alphanumeric code angular data animus aplomb appetence appetency appetite apprehension artfulness artisanship artistry ask assembler assurance attract authority authorization be enfeoffed of be expert in be learned in be master be master of be possessed of be responsible for be seized of be up on be well-informed be-all and end-all behest bestraddle bestride bid bidding binary digit binary scale binary system bit blue ribbon boast bravura brilliance bug byte call on call the signals call upon canon capability capacity captain carry on chair championship charge choice choose choose to claim clairvoyance claws clear cleverness clutches coerce command pulses commands commission compel competence compiler comprehension computer code computer language computer program conation conatus conception conceptualization conduct confidence constrain control control signals controlled quantity coordination correcting signals craft craftsmanship cunning data decide decision declare decree deftness demand desire determination determine devoir dexterity dexterousness dextrousness dictate diplomacy direct direction directive directorship discipline discretion disposition dominate domination dominion draw on duty earn effectiveness efficiency empery empire engineer enjoin enjoy error error signals exact expertise expertism expertness eyereach eyeshot eyesight facility fancy feedback pulses feedback signals field of view field of vision fill film data finesse first place first prize force foreknowledge free choice free will give an order give the word govern governance government grace grasp grip gripe guidance hand handiness handle handling hands have have and hold have down pat have in hand have it taped have tenure of head head up headship hegemony height helm hexadecimal system highest hold horizon horsemanship husbandry ideation imperium inclination influence information ingeniousness ingenuity injunction input data input quantity instruct instruction instructions intellection intelligence intention iron hand issue a command issue a writ jurisdiction ken kingship knack know backwards know by heart know damn well know inside out know the ropes know the score know well know-how lad law lead lead on leadership leading liking limit of vision line of sight look down upon lordship lust machine language make the rules manage management managery managing mandate maneuver manipulate manipulation marksmanship master mastermind mastership mastery maximum