based on or subject to individual discretion or preference or sometimes impulse or caprice; "an arbitrary decision"; "the arbitrary rule of a dictator"; "an arbitrary penalty"; "of arbitrary size and shape"; "an arbitrary choice"; "arbitrary division of the group into halves"
one of a set of small pieces of stiff paper marked in various ways and used for playing games or for telling fortunes; "he collected cards and traded them with the other boys"
a card certifying the identity of the bearer; "he had to show his card to get in"
(golf) a record of scores (as in golf); "you have to turn in your card to get a handicap"
a rectangular piece of stiff paper used to send messages (may have printed greetings or pictures); "they sent us a card from Miami"
thin cardboard, usually rectangular
ask someone for identification to determine whether he or she is old enough to consume liquor; "I was carded when I tried to buy a beer!"
a building where young people receive education; "the school was built in 1932"; "he walked to school every morning"
the process of being formally educated at a school; "what will you do when you finish school?"
a large group of fish; "a school of small glittering fish swam by"
a body of creative artists or writers or thinkers linked by a similar style or by similar teachers; "the Venetian school of painting"
an educational institution; "the school was founded in 1900"
an educational institution's faculty and students; "the school keeps parents informed"; "the whole school turned out for the game"
the period of instruction in a school; the time period when schools is in session; "stay after school"; "he didn't miss a single day of school"; "when the school day was done we would walk home together"
swim in or form a large group of fish; "A cluster of schooling fish was attracted to the bait"
educate in or as if in a school; "The children are schooled at great cost to their parents in private institutions"