(n.) In the quaternion analysis, a quantity that has magnitude, but not direction; -- distinguished from a vector, which has both magnitude and direction.

IQ ability adjust agenda amplitude appraise appreciate apprehension area assay assess batting order bigness bill bill of fare blueprint body book bore breadth budget bulk bump calculate calendar caliber calibrated caliper capability capacity card carte du jour carve catalog chalk chalk up check a parameter check in chronicle chronologize comprehension compute conception coverage cut decrease deductive power depth dial diameter differentiate dimension dimensions divide docket dower dowry endowment engrave enroll enscroll enter enumerate equipment esemplastic power estimate evaluate expanse expansion extension extent faculty fathom file fill out flair forte gauge genius gift girth gradational grade gradual graduate graduated grave greatness height hierarchic ideation impanel incise increase index inscribe insert instinct integrative power intellect intellectual grasp intellectual power intellectualism intellectuality intelligence intelligence quotient intercalate inventory itemize jot down keep score knowledge largeness length line up lineup list list of agenda log long suit magnitude make a memorandum make a note make an entry make out makings mark down mass matriculate measure measurement mensurate mental age mental capacity mental grasp mental ratio mentality menu mete meter metier minute mother wit native wit natural endowment natural gift note note down pace parts pigeonhole place upon record playbill plumb poll post post up potential power power of mind powers prize probe program program of operation programma progressive proportion proportions prospectus protocol put down put in writing put on paper put on tape qualification quantify quantize radius range rate rationality reach reasoning power record reduce to writing register regular roster sanity scalar scale schedule scope scope of mind score semidiameter sense set down shade off size size up slate sound span speciality spread standardize step strong flair strong point survey tabulate take a reading take down talent talents tally tape tape-record the goods the stuff thinking power triangulate understanding valuate value videotape volume weigh what it takes width wit write write down write in write out write up