excellent very good; of the highest quality
excellence possessing good qualities in high degree
excellently extremely well
user interface (computer science) a program that controls a display for the user (usually on a computer monitor) and that allows the user to interact with the system
Excellency a title used to address dignitaries
acyl anhydrides organic compounds that react with water to form an acid
excellency an outstanding feature
exculpatory clearing of guilt or blame
exclamatory expressed suddenly and with force
axillary fossa the hollow under the arm where it is joined to the shoulder
axillary vein a continuation of the basilic vein and brachial vein that becomes the subclavian vein
axletree a dead axle on a carriage or wagon that has terminal spindles on which the wheels revolve
exclusive admitting or accepting only a particular group
Inland Revenue a board of the British government that administers and collects major direct taxes
accelerative tending to increase velocity
slenderness relatively small dimension through an object as opposed to its length or width
Iceland moss lichen with branched flattened partly erect thallus that grows in mountainous and Arctic regions; used as a medicine or food for humans and livestock; a source of glycerol
ex libris a label identifying the owner of a book in which it is pasted
axle grease a thick heavy grease used to lubricate axles
explanatory serving or intended to make clear